题目内容
So far this year we ______ a fall in house prices by between 5 and 10 percent.
A. saw B. see C. had seen D. have seen
D
解析:
so far(到现在为止)是现在完成时的标志。
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题目内容
So far this year we ______ a fall in house prices by between 5 and 10 percent.
A. saw B. see C. had seen D. have seen
D
so far(到现在为止)是现在完成时的标志。