--MayIcomein?I'msorryI'mlate.--Comein,please.Butcouldyo...

問題詳情：

--May I come in? I'm sorry I'm late.

--Come in, please. But could you tell me________？

 A. how do you come to school     B. what were you doing then

 C. who you talked with                D. why you are late

【回答】

D

知識點：賓語從句

題型：選擇題