Whentheexpertgaveatalk,themeetingroomwasveryquiet.Allof...

問題詳情：

When the expert gave a talk, the meeting room was very quiet. All of us listened to him _______.

A. in a way        B. in surprise        C. in silence       D. in a mess

【回答】

C

知識點：介詞和介詞短語

題型：選擇題