--- Jones! Roy has broken the glass.

---           Such things happen.

A．What a pity!

B．Doesn’t matter.

C．How come?

D．What has become of him?

在夏天，我国江淮地区出现梅雨天气，持续时间长，水气集中。出现梅雨天气是（）

A.暖锋过境前的阴雨天气

B.冷锋过境后的阴雨天气

C.受气旋影响的阴雨天气

D.准静止锋徘徊不前形成的阴雨天气