标题: OG89 单复数 [打印本页] 作者: nina23 时间: 2003-12-17 08:48 标题: OG89 单复数 89. A recent national study of the public schools shows that there are now one microcomputer for every thirty-two pupils, four times as many than there were four years ago. (A) there are now one microcomputer for every thirty-two pupils, four times as many than there were (B) there is now one microcomputer for every thirty-two pupils, four times as many than there were (C) there is now one microcomputer for every thirty-two pupils, four times as many as there were (D) every thirty-two pupils now have one micro¬computer, four times as many than there were (E) every thirty-two pupils now has one microcom¬puter, four times as many as Choices A, B, and C appropriately use the construction "one X for every thirty-two Y's" to describe the ratio of computers to pupils, but only C, the best answer, is error-free. In A, are does not agree with the subject, one microcomputer; furthermore, in A, B, and D, than is used where as is required. Choices D and E reorder and garble the "one X ..." construction, making four times as many refer illogically to pupils.
我得问题是为什么正确答案B中用there were 而不用there was, 前面用了there is 根据平行的原则，后面也应该表示同样的结构，那为什么不用单数的谓语呢？？ 作者: dreadpower 时间: 2003-12-17 10:19
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大概意思是说：one microcomputer for every thirty-two pupils，但是绝对不是只拥有一台电脑