Read the following the passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 38 to 42.
The Red Cross is an international humanitarian agency with national affiliates in almost every country in the world. The Red Cross movement began with the founding of the International Committee for the Relief of (38)______ Wounded in 1863 (now the International Committee of the Red Cross); it was (39) ______ to care for victims of battle (40) ______ wartime, but later national Red Cross societies were created to aid in the prevention and relief of human suffering generally.
Its peacetime activities include first aid, accident prevention, water (41) ______, training of nurses’ aids, maintenance of maternal and child welfare centers and medical clinics, blood banks, and numerous (42) ______ services. The Red Cross is the name used in countries under nominally Christian sponsorship; the Red Crescent (adopted on the insistence of the Ottoman Empire in 1906) is the name used in Muslim countries.
(41) ______
A.safely
B.safer
C.safety
D.safe

Read the following the passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 38 to 42.
The Red Cross is an international humanitarian agency with national affiliates in almost every country in the world. The Red Cross movement began with the founding of the International Committee for the Relief of (38)______ Wounded in 1863 (now the International Committee of the Red Cross); it was (39) ______ to care for victims of battle (40) ______ wartime, but later national Red Cross societies were created to aid in the prevention and relief of human suffering generally.
Its peacetime activities include first aid, accident prevention, water (41) ______, training of nurses’ aids, maintenance of maternal and child welfare centers and medical clinics, blood banks, and numerous (42) ______ services. The Red Cross is the name used in countries under nominally Christian sponsorship; the Red Crescent (adopted on the insistence of the Ottoman Empire in 1906) is the name used in Muslim countries.
(40) ______
A.on
B.in
C.before
D.to

There's no __________ fixing that toy. He'll just break it again.
A.point
B.worth
C.harm
D.good

Read the following the passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 38 to 42.
The Red Cross is an international humanitarian agency with national affiliates in almost every country in the world. The Red Cross movement began with the founding of the International Committee for the Relief of (38)______ Wounded in 1863 (now the International Committee of the Red Cross); it was (39) ______ to care for victims of battle (40) ______ wartime, but later national Red Cross societies were created to aid in the prevention and relief of human suffering generally.
Its peacetime activities include first aid, accident prevention, water (41) ______, training of nurses’ aids, maintenance of maternal and child welfare centers and medical clinics, blood banks, and numerous (42) ______ services. The Red Cross is the name used in countries under nominally Christian sponsorship; the Red Crescent (adopted on the insistence of the Ottoman Empire in 1906) is the name used in Muslim countries.
(39) ______
A.done
B.set
C.found
D.established

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures.
With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go.
Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
What does the passage mainly discuss?
A.Influence of climate changes on human lifestyles
B.Effects of global warming on animals and plants
C.Global warming and possible solutions
D.Global warming and species migration

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures.
With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go.
Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
The bleaching of coral reefs as mentioned in paragraph 4 indicates ______.
A.the water absorption of coral reefs
B.the quick growth of marine mammals
C.the blooming phase of sea weeds
D.the slow death of coral reefs

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures.
With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go.
Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
The word “fragile” in paragraph 4 most probably means ______.
A.very large
B.easily damaged
C.rather strong
D.pretty hard

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures.
With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go.
Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
It is mentioned in the passage that if the global temperature rose by 2 or 3 Celsius degrees, ______.
A.half of the earth’s surface would be flooded
B.the sea level would rise by 20 centimeters
C.water supply would decrease by 50 percent
D.20 to 50 percent of species could become extinct

The sun gives _________ vast amounts of gases.
A.off
B.on
C.up
D.down

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures.
With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go.
Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
The pronoun “those” in paragraph 2 refers to ______.
A.species
B.ecosystems
C.habitats
D.areas