单项选择题

It was the second time ______ he visited that country to look for a partner.

A．that
B．which
C．when
D．where
<上一题 目录 下一题>
热门 试题

单项选择题
______ a contract last year and it is still valid.
A．We have signed
B．We signed
C．We haven't signed
D．We have signed
单项选择题
Let me help you, ______
A．won't yon
B．will you
C．shall I
D．shan't I
相关试题