问题
选择题
Look! Bill is not happy. Let’s go and ______.
A wake him up B. cheer him up
C. dress him up D. call him up
答案
答案：B
题目分析：句意：瞧！比尔不高兴。让我们去使他振作起来。A wake him up把他叫醒；B. cheer him up使他振作起来；C. dress him up乔装打扮；D. call him up给他打电话。根据句意及四个选项的意思，故选B。