问题
选择题
_______ did they play games? For two hours.[ ]
A.What time
B.When
C.How long
D.How often
答案
答案：C
搜题请搜索小程序“爱下问搜题”
_______ did they play games? For two hours.[ ]
A.What time
B.When
C.How long
D.How often
答案：C