问题
选择题
The new library building _____ last week.
A．was completed
B．is completed
C．completed
D．has completed
答案
答案：A
考查时态及语态。根据时间状语last week可知用一般过去时，building与complete为被动关系，故选A。
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The new library building _____ last week.
A．was completed
B．is completed
C．completed
D．has completed
答案：A
考查时态及语态。根据时间状语last week可知用一般过去时，building与complete为被动关系，故选A。