1.单选题- (共3题)
3.
荷花池中,有一只青蛙在成“品”字形的三片荷叶上跳来跳去(每次跳跃时,均从一片荷叶跳到另一片荷叶),而且逆时针方向跳的概率是顺时针方向跳的概率的两倍,如图所示.假设现在青蛙在
荷叶上,则跳三次之后停在
荷叶上的概率是( )




A.![]() | B.![]() | C.![]() | D.![]() |
2.选择题- (共2题)
4.
— Why are there so many people in your village graduating from university?
— In on family__________little about the children’s education.
— Why are there so many people in your village graduating from university?
— In on family__________little about the children’s education.
3.填空题- (共2题)
4.解答题- (共3题)
试卷分析
-
【1】题量占比
单选题:(3道)
选择题:(2道)
填空题:(2道)
解答题:(3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:8