1.单选题- (共2题)
1.
Not only Dave but also his brother ______ the army for two years.
A.has become a member of | B.have joined |
C.have been a member of | D.has been in |
试卷分析
-
【1】题量占比
单选题:(2道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:0
7星难题:0
8星难题:2
9星难题:0