问题
选择题
What _____ today's trip _____ the moon? [ ]
A. is; to
B. for; to
C. about; in
D. about; to
答案
答案：D
搜题请搜索小程序“爱下问搜题”
What _____ today's trip _____ the moon? [ ]
A. is; to
B. for; to
C. about; in
D. about; to
答案：D