1.选择题- (共2题)
2.单项选择- (共2题)
3.
year after year , tigers are becoming fewer and fewer .
A.Having been killed | B.Killing | C.Killed | D.Having killed |
试卷分析
-
【1】题量占比
选择题:(2道)
单项选择:(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