单项选择题

The project will have to be given up ______ the government agrees to invest enough money.

A．unless
B．if
C．so that
D．until
<上一题 目录 下一题>
热门 试题

单项选择题
A．toB．asC．forD．with
A．to
B．as
C．for
D．with
单项选择题
The reader of a book belongs to ______ of communication.
A．the source
B．the message
C．the destination
D．none of them above
相关试题