The laboratory ________ construction will be completed by the end of this month. [ ]A. atB. underC.

题目简介

The laboratory ________ construction will be completed by the end of this month. [ ]A. atB. underC.

题目详情

The laboratory ________ construction will be completed by the end of this month.
[     ]
A. at  
B. under
C. for  
D. in
题型:单选题难度:偏易来源:同步题

答案

B

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