Wehavetriedto       ,butshealwayslooksunhappy.A.laughat...

問題詳情：

We have tried to        , but she always looks unhappy.

A. laugh at her                                      B. cheer her up

C. play a joke on her                             D. make fun of her

【回答】

 B  cheer sb. up意為“使某人振作起來”。

知識點：動詞和動詞短語

題型：選擇題