问题
选择题
In fact _____ is a hard job for the police to keep order in an important football match. [ ]
A. this
B. that
C. there
D. it
答案
答案:D
In fact _____ is a hard job for the police to keep order in an important football match. [ ]
A. this
B. that
C. there
D. it
答案:D