问题
It’s a Clean-Up Day tomorrow. Let’s help _________ signs.
A:Sorry, I couldn’t
B:Sorry, I can’t
C:Sure, I can
D:Sure, I could;
B:Sorry, I can’t
C:Sure, I can
D:Sure, I could;
正确答案是：
同类题型
Attackers in China’s Xinjiang region crashed two cars into shoppers at a market in May, 31 people.
“When shall we meet again next week”“_______ day is possible. It’s no problem with me.”
It is reported thrather ourcountry __________ one by ourselves.
_I like to have my photos taken_______there are mountains and rivers