—Shallwegoforapicnictomorrow? —Well,itall

問題詳情：

—Shall we go for a picnic tomorrow?

  —Well, it all ________ the weather.

A．belongs to      B．happens to        C．depends on        D．concentrate on

【回答】

C

知識點：動詞和動詞短語

題型：選擇題