—Ihaveworkedharderthanbefore，butIstilldidn'tgetgoodgrad...

問題詳情：

—I have worked harder than before，but I still didn't get good grades in math.

—Don't worry.______.

A．No problem  B．It takes time  C．Never mind

【回答】

B　取得成績是需要時間的，B項符合句意。

知識點：口語應用

題型：選擇題