问题
选择题
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
答案：B
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。
