问题补充:
Ann is so careful that she always goes over her exercises to there are no mistakes.
A. look for
B. make sure
C. find out
D. think about
答案:
A. look for
(答案→)B. make sure
C. find out
D. think about
解析:可联系答.案.网客服索取。
时间:2019-07-04 15:00:06
Ann is so careful that she always goes over her exercises to there are no mistakes.
A. look for
B. make sure
C. find out
D. think about
A. look for
(答案→)B. make sure
C. find out
D. think about
解析:可联系答.案.网客服索取。