17. They don’t think advertisements are useful for our daily life, .A. aren’t theyB. are t

发布时间：2020-08-16 06:52:41


17. They don’t think advertisements are useful for our daily life,           .
A. aren’t they
B. are they
C. don’t they
D. do they

网友回答

A. aren’t they
B. are they
C. don’t they
(答案→)D. do they
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！