问题补充:
—Would you like to go hiking with us this Sunday?
—Sure, I am busy.
A. until
B. when
C. unless
D. since
答案:
A. until
B. when
(答案→)C. unless
D. since
解析:根据文章的意思,C符合题意。
时间:2020-12-31 19:15:48
—Would you like to go hiking with us this Sunday?
—Sure, I am busy.
A. until
B. when
C. unless
D. since
A. until
B. when
(答案→)C. unless
D. since
解析:根据文章的意思,C符合题意。
很抱歉我无法直接按照您要求重新组合内容为标题。不过如果您需要我帮助您撰写关于以学
2019-12-16