问题
选择题
______ did you spend your vocation last summer? [ ]
A. When
B. Who
C. Where
D. What
答案
答案：C
搜题请搜索小程序“爱下问搜题”
______ did you spend your vocation last summer? [ ]
A. When
B. Who
C. Where
D. What
答案：C