When ________ help,one often says “Thank you” or “It's kind
When ________ help,one often says “Thank you” or “It's kind of you”.
A.offering B.to offer C.to be offered D.offered
A.offering B.to offer C.to be offered D.offered
赞 共回答了16个问题采纳率：93.8% 举报
答案D when offered help = when one is offered help.当状语从句的主语与主句的主语是同一事物,且从句谓语动词中有be动词,通常可以省略从句主语和该be动词． 查看原帖
1年前
1
可能相似的问题
-
1年前3个回答
你能帮帮他们吗