单项选择题

I assume the construction of the new airport ____________ at the end of last year.

A．must complete
B．must be completed
C．must have been completed
D．must have completed
<上一题 目录 下一题>
热门 试题

单项选择题
All the following problems are implied as possible causes of campus suicide incidents EXCEPT ________.
A．poor academic results
B．failing to get proper sleep
C．lack of family concern
D．family history of mental illness
单项选择题
The phrase that day in Paragraph Two refers to the day when ___________.
A．the idea began to trouble Anita
B．Anita miraculously survived the plunge
C．Anita threw herself off the eighth floor of a dormitory
D．Anita was recommended to be hospitalized
相关试题