风险经理在对柜面业务进行检查时，要重点关注存、取款业务环节。
参考答案：错
李东拿5元钱买文具，买了6枝同样的铅笔，每枝0.25元，他用剩下的钱买练习薄，每本练习薄0.35元，他可以买______本这样的练习薄．
Do you know ______ over there?
A．what happens
B．what was happened
C．what happened
D．what did happen
