Proponents of artificial intelligence say they will be able to make computers that can understand English and other human langua

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问题 Proponents of artificial intelligence say they will be able to make computers that can understand English and other human languages, recognize objects, and reason as an expert does-computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these.

选项 A、as an expert does-computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these
B、as an expert does, which may be used for purposes such as diagnosing equipment breakdowns or deciding whether to authorize a loan
C、like an expert-computers that will be used for such purposes as diagnosing equipment breakdowns or deciding whether to authorize a loan
D、like an expert, the use of which would be for purposes like the diagnosis of equipment breakdowns or the decision whether or not a loan should be authorized
E、like an expert, to be used to diagnose equipment breakdowns, deciding whether to authorize a loan or not, or the like

答案C

解析 B、D中的which和the use of which中不知which指什么(objects,language,expert还是computer),由于此处离computer太远,which的指代有歧义;E中同理,to be used to找不到其动作的执行者;同时,deciding与to diagnose不满足平行结构要求;D中的举例用like,在GMAT中是绝对不允许的;而A中:such as these的表达放在列举的结尾,是不符合“such as应放在列举之前”的习惯用法,同时A、B中as之后补出的does与之前的can不对应;C中:通过重复computers,代替前面出现的computers,使其后定语从句的先行词明确,同时用such as举例。值得提出的是:从语法上讲,as an expert can与like an expert意思上没有任何区别,但为了满足简洁的要求,倾向于用后者而不用前者。
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本试题收录于: GMAT VERBAL题库GMAT分类
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