1.选择题- (共3题)
1.26. –Look! How terrible his situation is! Could you help him?
--I’d like to help, but ____ I can’t.
--I’d like to help, but ____ I can’t.
2.26. –Look! How terrible his situation is! Could you help him?
--I’d like to help, but ____ I can’t.
--I’d like to help, but ____ I can’t.
2.单选题- (共1题)
3.填空题- (共1题)
试卷分析
-
【1】题量占比
选择题:(3道)
单选题:(1道)
填空题:(1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:0
9星难题:2
,
,且
,则向量
的夹角为()
的图象如右图所示,则
的表达式是 .