--Mike’s bike didn’t work yesterday, so he didn’t go there with his deskmate. --He _________ mine. I

题干

--Mike’s bike didn’t work yesterday, so he didn’t go there with his deskmate.
--He _________ mine. I wasn’t using it then.

A：need have used

B：must have used

C：could have used

D：can have used

上一题下一题 0.0难度选择题更新时间:2018-01-20 04:30:20

C

小花最近买了三本课外书，分别是《汉语字典》用A表示，《流行杂志》用B表示和《故事大王》用C表示．班里的同学都很喜欢借阅，在五天内小花做了借书记录如下表：

（1）在表中填写五天内每本书的借阅频数．

（2）计算五天内《汉语字典》的借阅频率．