The Chinese captain was released by Japan finally, __    _nearly a month of detention（扣押）, which has seriously harmed the relationship between the two countries．

A．ended

B．ending

C．to end

D．being ended

下列句子中，没有正确使用逗号的一项是（）

A．我们提出的口号是“努力把握机遇，拼搏造就未来”。

B．五百名矿工全部下岗，不是一件小事情。

C．“干什么呀你？”他说，“你呀，别太过了！”

D．他呀，什么都好，就是太贪玩了。