填空题

A．There are
B．take part in
C．working
D．as a

(There are) twelve people (take part in) the experiment, four (working) (as a) group.

【参考答案】

B
<上一题 目录 下一题>
热门 试题

填空题
Today we (have made) (great achievements), but tomorrow we (shall win) still (great victories).
单项选择题
She apologized for_________ to attend the meeting.
A．her being not able
B．her to be not able
C．her not to be able
D．her not being able
相关试题