问题 选择题

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

答案

D。

考查动词时态的用法。So far“迄今为止”,So far this year迄止到今年应该与现在完成时连用。

单项选择题 A3/A4型题
问答题 简答题