问题补充:
He had promised to come and help us, and .
A. so did he
B. so he did
C. so had he
D. so he had
答案:
A. so did he
(答案→)B. so he did
C. so had he
D. so he had
解析:可联系答.案.网客服索取。
时间:2020-04-24 22:36:01
He had promised to come and help us, and .
A. so did he
B. so he did
C. so had he
D. so he had
A. so did he
(答案→)B. so he did
C. so had he
D. so he had
解析:可联系答.案.网客服索取。