問題詳情:
He looks sad. Let’s ____________.
A. cheer up him B. cheer him up C. fix up him D. cheer he up
【回答】
B cheer…up 使某人振奮,高興。當某人為代詞時,要放在中間。
知識點:動詞和動詞短語
題型:選擇題