ChaseDream

标题: GWD26--20 [打印本页]

作者: jinni 时间: 2006-4-14 10:16
标题: GWD26--20

In 1981 children in the United States spent an average

of slightly less than two and a half hours a week doing

household chores; by 1997 they had spent nearly six

hours a week.

A. chores; by 1997 they had spent nearly six hours

a week

B. chores; by 1997 that figure had grown to nearly

six hours a week

C. chores, whereas nearly six hours a week were

spent in 1997

D. chores, compared with a figure of nearly six hours

a week in 1997

E. chores, that figure growing to nearly six hours a

week in 1997

这道题目应该选什么呢？答案是 B

但是为什么要用过去完成时呢？如果可以用过去完成时的话，A也比B好呀，对称，又是主动。

作者: ritta 时间: 2006-4-15 08:28
同问，为什么用过去完成时
A中they还指代1981年的小孩，到1997年不应该再是这些小孩了吧

作者: changfuse 时间: 2006-4-15 15:13
up

欢迎光临 ChaseDream (https://forum.chasedream.com/)