问题
选择题
_______crime in this area has increased so much over the last 20 years?[ ]
A. Why is it that
B. Why it is that
C. Why was it that
D. Why it was that
答案
答案:A
_______crime in this area has increased so much over the last 20 years?[ ]
A. Why is it that
B. Why it is that
C. Why was it that
D. Why it was that
答案:A