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
答案：D
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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