—Let’svisitthesickchildreninhospitaland

问题详情：

—Let’s visit the sick children in hospital and ______.

     —OK, let’s go. 

     A. put them up             B. set them up                 

     C. fix them up             D. cheer them up

【回答】

D

知识点：动词和动词短语

题型：选择题