单项选择题

During the construction of skyscrapers, cranes are used to ______ building materials to the upper floors.

A．toss
B．tow
C．hoist
D．hurl
<上一题 目录 下一题>
热门 试题

单项选择题
How often does the group rehearse
A．Once a week.
B．Twice a week.
C．Three times a week.
D．Three times a month.
单项选择题
Where did Jennies and Kate meet
A．In Vermont.
B．In Washington.
C．At National Theater.
D．In California.
相关试题