A-A+
The construction of the laboratory______ by th
问题详情
The construction of the laboratory______ by the end of the year.
A．will complete
B．will have completed
C．will be completed
D．will have been completed
参考答案
正确答案：D
解析：从时间状语by the end of the year可判断出主句谓语动词是表示将来某时刻之前完成的动作，故用将来完成时。由于主谓之间是被动关系，故用被动语态。
