During the rush hours, a policeman directs traffic at the intersection, and ____

游客2023-11-22 51

问题 During the rush hours, a policeman directs traffic at the intersection, and _________ there have been no accidents.

选项 A、as of now
B、to the present
C、up until currently
D、so far

答案 D

解析副词短语可用来表示时间、地点、程度等概念。so far常用于完成时态。因此D为正确选项。

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