单项选择题

The children went there to watch the iron tower ______.

A．to erect
B．be erected
C．erecting
D．being erected
<上一题 目录 下一题>
热门 试题

单项选择题
Jack ______ from home for two days now, and I am beginning to worry about his safety.
A．has been missing
B．has been missed
C．had been missing
D．was missed
单项选择题
The board deemed it urgent that these files ______ right away.
A．had to be printed
B．should have been printed
C．must be printed
D．should be printed
相关试题