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还请高手指教，谢谢！ 72. Architects and stonemasons, huge palace and temple clusters were built by the Maya without benefit of the wheel or animal transport. (A) huge palace and temple clusters were built by the Maya without benefit of the wheel or animal transport (B) without the benefits of animal transport or the wheel, huge palace and temple clusters were built by the Maya (C) the Maya built huge palace and temple clusters without the benefit of animal transport or the wheel (D) there were built, without the benefit of the wheel or animal transport, huge palace and temple clusters by the Maya (E) were the Maya who, without the benefit of the wheel or animal transport, built huge palace and temple clusters 答案C。完全没看出C填上去怎么构成一个完整的句子了，Architects and stonemasons做什么成分？ 94. 这道题有个考点，就是help的用法，以前总结过有： help sb. to do sth. help (to do) sth. helpful in doing 这里的用法是，help后面直接跟动词原型，是新增的用法么？ The Coast Guard is conducting tests to see whether pigeons can be trained to help find survivors of wrecks at sea. (A) to see whether pigeons can be trained to help find (B) to see whether pigeons can be trained as help to find (C) to see if pigeons can be trained for helping to find (D) that see if pigeons are able to be trained in helping to find (E) that see whether pigeons are able to be trained for help in finding Idiom + Rhetorical construction This correct sentence clearly states the purpose of the test, to see whether pigeons can be trained, and the purpose of the training, to help find survivors. The sentence is concise and idiomatically correct. A Correct. This sentence concisely states both the purpose of the test and the purpose of the training. B As help to find is not the correct idiom C For helping to find is not the correct idiom; whether is preferred to if when there are only two alternatives D That see is ungrammatical; whether is preferred to if when there are only two alternatives; are able to be should be replaced by the concise can; in helping to find should be to help find E For helping in finding is not the correct idiom; are able to be should be replaced by the concise can
103. The development of a new jumbo rocket that is expected to carry the United States into its next phase of space exploration will be able to deliver a heavier load of instruments into orbit than the space shuttle and at a lower cost. (A) The development of a new jumbo rocket that is expected to carry the United States into its next phase of space exploration will be able to deliver a heavier load of instruments into orbit than the space shuttle and at a lower cost. (B) The development of a new jumbo rocket is expected to carry the United States into its next phase of space exploration and be able to deliver a heavier load of instruments into orbit at a lower cost than the space shuttle. (C) The new development of a jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit at a lower cost than the space shuttle. (D) A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle can, and at a lower cost. (E) A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle and to cost less. 为什么选D，而不是E？D的这个at a lower cost和and前的什么对称了？关于E，解释是这样： Verb can is needed after space shuttle to create a correct comparison; to cost less is confusing because it seems to parallel to deliver. 我觉得to deliver去对称to cost也不错呀。即使和原文意思有所不同，但和D的不明对称结构相比，也更合适吧？
111. As a baby emerges from the darkness of the womb with a rudimentary sense of vision, it would be rated about 20/500, or legally blind if it were an adult with such vision. (A) As a baby emerges from the darkness of the womb with a rudimentary sense of vision, it would be rated about 20/500, or legally blind if it were an adult with such vision. (B) A baby emerges from the darkness of the womb with a rudimentary sense of vision that would be rated about 20/500, or legally blind as an adult. (C) As a baby emerges from the darkness of the womb, its rudimentary sense of vision would be rated about 20/500; qualifying it to be legally blind if an adult. (D) A baby emerges from the darkness of the womb with a rudimentary sense of vision that would be rated about 20/500; an adult with such vision would be deemed legally blind. (E) As a baby emerges from the darkness of the womb, its rudimentary sense of vision, which would deemed legally blind for an adult, would be rated about 20/500. 这个D最后一部分，as 表示“作为...，以...身份”这个意思，在这不恰当么？
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发表于 2008-8-28 20:17:00
