问题
选择题
— It is strange that Dave didn't respond________any of my emails.
— Something must have happened to him.[ ]
A. on
B. with
C. for
D. to
答案
答案:D
— It is strange that Dave didn't respond________any of my emails.
— Something must have happened to him.[ ]
A. on
B. with
C. for
D. to
答案:D