问题补充:
All the children had a good time at Mark’s birthday party.
A. help each other
B. enjoyed themselves
C. had a wonderful time
D. have a big dinner
答案:
A. help each other
(答案→)B. enjoyed themselves
C. had a wonderful time
D. have a big dinner
解析:考查词组:have a good time玩得愉快,和enjoyed themselves一样,句意:所有的孩子在马克的生日聚会的时候玩得愉快。选B。