The crime rate in this country______from 7% to 4% in the past two years.A、has fa

游客2024-09-27 6

问题 The crime rate in this country______from 7% to 4% in the past two years.

选项 A、has fallen
B、had fallen
C、is falling
D、was falling

答案 A

解析谓语动词时态题。in the past two years“在过去的两年里”，是指从过去的某一个时间开始延续的动作，应该用现在完成时。

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