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dodang96
2 năm trước
Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 46 to 50.Since the birth of agriculture, farmers have tried to (46)_______  using pesticides by employing various biological methods to control nature. The first method involved introducing a predator that would control pests (47)_______ eating them. This was used successfully in 1925 to control the prickly pear population in Australia. The prickly pear has originally been used as a divider between paddocks. (48)_________ , it eventually spread from a few farms to 4 million hectares of farming land, rendering them unusable. The Cactoblastis moth larvae were introduced to help control the (49)_______ and within ten years, the prickly pear was virtually eradicated. Further attempts at biological control weren't so successful. When farmers tried to eliminate the cane beetle by introducing the South American cane toad, the results were catastrophic. The cane toad did not eat the cane beetle and the toad population spread (50)_______ leading to the decline of native species of mammals and reptiles.
Câu 1: (46) 


A. prevent                    


B. delay                       


C. avoid                      


D. refuse
Câu 2: (47) 


A. by                           


B. of                            


C. with                        


D. in
Câu 3: (48) 


A. Although                


B. Therefore                


C. Then                       


D. However
Câu 4: (49)


A. situation                   


B. condition                 


C. state                        


D. affair
Câu 5: (50) 


A. probably                 


B. extremely                


C. rapidly                    


D. mainly

A.
B.
C.
D.
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Các câu hỏi liên quan

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Câu 1: _______ what she prepared for the job interview, Megan didn’t pass it.


A. Despite of     


B. In spite of  


C. Though


D. However
Câu 2: His speech _______ little or no relation to the topic given.


A. was


B. reflected


C. gave


D. bore
Câu 3: Why are you always so jealous _______ other people?


A. in


B. of


C. below


D. on
Câu 4: I was enjoying my book, but I stopped ______________________ a programme on TV.


A. reading to watch     


B. to read to watch  


C. to read for watching      


D. reading for to watch
Câu 5: To solve this problem, it is advisable ________.


A. a drastic measure to be adopted     


B. that a drastic measure be adopted


C. that a drastic measure is adopted  


D. that a drastic measure to be adopted
Câu 6: There are _______ that not only governments but also individuals should join hand to tackle.


A. such a lot of environmental problems       


B. too numerous environmental problems


C. so fewer environmental problems      


D. such many environmental problems
Câu 7: The incredible thing about telephone _______ across the continents, but that you can recognize the other person's voice.


A. is it provides instant talking to each other


B. is it allows people to talk instantly


C. is not that people can instantly talk to each other


D. is that people can talk instantly
Câu 8: ______, no one was absent from the farewell party last night.


A.  As it rained heavily 


B. In spite of heavily rain


C. Though it rains heavily     


D. Heavily as it rained
Câu 9: I have left my book in _______ kitchen and I would like you to get it for me.


A. the


B. a 


C. Ø  


D. an
Câu 10: The last time Jimmy ______ a training course was when he was an undergraduate.


A. had attended   


B. has attended 


C. attended


D. was attending
Câu 11: With very high price of oil, people have to ______ on petrol.


A. economy


B. economize


C. economic


D. economically
Câu 12: The workers hope there will be a peaceful ______ to the new system.


A. transmission


B. transition


C. transaction


D. transformation
Câu 13: Betty knows she needs exercise, but finds going to the gym a ______.


A. job


B. task


C. work


D. chore
Câu 14: Martin was behind all the brilliant marketing schemes – he is really the ______ of the company.


A. brains


B. head


C. heart


D. backbones
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A.
B.
C.
D.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
Câu 1: All of the courses I have taken, this one is the hardest but most interesting.


A. All of the courses I have taken are easier than and as interesting as this one.


B. All of the courses I have taken are tougher and more fascinating than this.


C. No other course I have taken was harder nor less fascinating than this.


D. No other course I have taken was as tough nor as fascinating as this one.
Câu 2: “Let’s give her more information about our plan next week,” said Michael.


A. Michael suggested giving her more information about their plan the following week.


B. Michael proposed that he would give her more information about their plan next week.


C. Michael blamed them for not giving her more information about their plan the following week.


D. Michael wanted to have permission to give her more information about next week’s plan.
Câu 3: It was wrong of you to criticize her in front of her colleagues.


A. You are wrong about criticizing her in front of her colleagues.


B. You shouldn’t have criticized her in front of her colleagues.


C. You didn’t need to criticize her in the presence of her colleagues.


D. You must be mistaken about criticizing her with her colleagues.

A.
B.
C.
D.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Câu 1: When a country in an early stage of development, investments in fixed capital are vital.


A. country in 


B. investments


C. fixed


D. are vital
Câu 2: Bacteria that live in soil and water play a vital role in recycling carbon, nitrogen sulfur, and another chemical elements used by living things.                        


A. soil and water


B. a vital role 


C. another


D.  living things
Câu 3: Psychological experiment is indicated that people remember more math problems that they can’t solve than those they are able to solve.                                   


A. is indicated 


B. more


C. those


D.  to solve

A.
B.
C.
D.

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