Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.Day care centers are places where small children …………...during the day.A.cared forB.are cared forC.are cared ofD.cared of
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.How do you think we should………the traffic problems in our city?A.addressB.tellC.talkD.discuss
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.In my………...,winter is a daft time to go on holiday.A.opinionB.ideaC.viewpointD.mind
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.A.narrativeB.peninsulaC.orchestraD.diplomat
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.A.oasesB.hotelC.comfortD.assess
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.A. imminentB.deliberateC. benevolentD.especially
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.GlassGlass is a remarkable substance made from the simplest raw materials. It can be colored or colorless, monochrome or polychrome, transparent, translucent, or opaque. It is lightweight impermeable to liquids, readily cleaned and reused, durable yet fragile, and often very beautiful Glass can be decorated in multiple ways and its optical properties are exceptional. In all its myriad forms - as table ware, containers, in architecture and design – glass represents a major achievement in the history of technological developments.Since the Bronze Age about 3,000 B.C., glass has been used for making various kinds of objects. It was first made from a mixture of silica, line and an alkali such as soda or potash, and these remained the basic ingredients of glass until the development of lead glass in the seventeenth century. When heated, the mixture becomes soft and malleable and can be formed by various techniques into a vast array of shapes and sizes. The homogeneous mass thus formed by melting then cools to create glass, but in contrast to most materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated with solids, and instead retains the random molecular structure of a liquid. In effect, as molten glass cools, it progressively stiffens until rigid, but does so without setting up a network of interlocking crystals customarily associated with that process. This is why glass shatters so easily when dealt a blow. Why glass deteriorates over time, especially when exposed to moisture, and why glassware must be slowly reheated and uniformly cooled after manufacture to release internal stresses induced by uneven cooling.Another unusual feature of glass is the manner in which its viscosity changes as it turns from a cold substance into a hot, ductile liquid. Unlike metals that flow or "freeze" at specific temperatures glass progressively softens as the temperature rises, going through varying stages of malleability until it flows like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by different techniques, and if suddenly cooled the object retains the shape achieved at that point. Glass is thus amenable to a greater number of heat-forming techniques than most other materials. According to the passage, why can glass be more easily shaped into specific forms than can metals?A.It resists breaking when heatedB.It has better optical properties.C.It retains heat while its viscosity changes.D. It gradually becomes softer as its temperature rises.
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.GlassGlass is a remarkable substance made from the simplest raw materials. It can be colored or colorless, monochrome or polychrome, transparent, translucent, or opaque. It is lightweight impermeable to liquids, readily cleaned and reused, durable yet fragile, and often very beautiful Glass can be decorated in multiple ways and its optical properties are exceptional. In all its myriad forms - as table ware, containers, in architecture and design – glass represents a major achievement in the history of technological developments.Since the Bronze Age about 3,000 B.C., glass has been used for making various kinds of objects. It was first made from a mixture of silica, line and an alkali such as soda or potash, and these remained the basic ingredients of glass until the development of lead glass in the seventeenth century. When heated, the mixture becomes soft and malleable and can be formed by various techniques into a vast array of shapes and sizes. The homogeneous mass thus formed by melting then cools to create glass, but in contrast to most materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated with solids, and instead retains the random molecular structure of a liquid. In effect, as molten glass cools, it progressively stiffens until rigid, but does so without setting up a network of interlocking crystals customarily associated with that process. This is why glass shatters so easily when dealt a blow. Why glass deteriorates over time, especially when exposed to moisture, and why glassware must be slowly reheated and uniformly cooled after manufacture to release internal stresses induced by uneven cooling.Another unusual feature of glass is the manner in which its viscosity changes as it turns from a cold substance into a hot, ductile liquid. Unlike metals that flow or "freeze" at specific temperatures glass progressively softens as the temperature rises, going through varying stages of malleability until it flows like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by different techniques, and if suddenly cooled the object retains the shape achieved at that point. Glass is thus amenable to a greater number of heat-forming techniques than most other materials. The word “it” in paragraph 3 refers to .A.feature B.glassC.manner D.viscosity
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.Swans are among the most beautiful of North American waterfowl and have always enjoyed the admiration and even the protection of bird lovers. Of the six species in the swan genus, only two are native to North America. The trumpeter swan, the largest of the group, breeds in the northern United States and Alaska, and was nearly wiped out during the nineteenth century craze for elaborately feathered hats. The whistling swan, which winters in large flocks on the Chesapeake Bay, has recently been renamed the tundra swan because it breeds and summers on the northernmost tundra regions of the continent.Recently, populations of mute swans - an exotic species introduced to North America from Europe in the early 1900s - have begun increasing by an alarming 30 to 40 percent annually in some states. Most wildlife biologists today believe the majestic white creatures, with their tendency to destroy a pond's plant life and drive away native waterfowl, might create havoc on the scale of the gypsy moth, starling, or English sparrow.Both native species of swans are wild and require large areas of uninhabited summer ground for nesting and feeding. Mutes, however, semi-domesticated and accustomed to people, can nest in pairs of as many as three or four on one small coastal pond, which can burden delicate and environmentally essential brackish ponds. The word "burden" in the third paragraph is closest in meaning to A.endangerB.beautifyC.regulateD. isolate
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.Swans are among the most beautiful of North American waterfowl and have always enjoyed the admiration and even the protection of bird lovers. Of the six species in the swan genus, only two are native to North America. The trumpeter swan, the largest of the group, breeds in the northern United States and Alaska, and was nearly wiped out during the nineteenth century craze for elaborately feathered hats. The whistling swan, which winters in large flocks on the Chesapeake Bay, has recently been renamed the tundra swan because it breeds and summers on the northernmost tundra regions of the continent.Recently, populations of mute swans - an exotic species introduced to North America from Europe in the early 1900s - have begun increasing by an alarming 30 to 40 percent annually in some states. Most wildlife biologists today believe the majestic white creatures, with their tendency to destroy a pond's plant life and drive away native waterfowl, might create havoc on the scale of the gypsy moth, starling, or English sparrow.Both native species of swans are wild and require large areas of uninhabited summer ground for nesting and feeding. Mutes, however, semi-domesticated and accustomed to people, can nest in pairs of as many as three or four on one small coastal pond, which can burden delicate and environmentally essential brackish ponds. The phrase "majestic white creatures" in the second paragraph refers to ____________.A.trumpeter swans B.swans in general C.whistling swansD.mute swans
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