单项选择题
His parents asked him to buy books（）he found useful and necessary for his study.
A．whichever
B．whatever
C．whenever
D．however
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
单项选择题
The number of articles published on smoking amazing（）
A．is
B．are
C．were
D．have been
点击查看答案&解析
相关试题
Where is White going to borrow mon...
What’ s the relationship between t...
What does White plan to do（）
How does White like his work（）
What does the conversation talk abo...