问题

When ______ help, one often says “Thank you.” or“It’s kind of you.”

A:offering
B:to offer
C:to be offered
D:offered

正确答案是：

同类题型

Hey, guys. Do you often have a good time ________ after-school activities—Of course, we do. And we always have a lot of time ________ soccer.

No matter what the newspaper articles say，the newlymade temple doesn’t ________ a place of interest.[ ]

Listen! Someone is playing the piano.— Wow! beautiful music! I like it very much.

_ to your birthday party last Sunday— Unfortunately, you were out on business

He was appointed as _____ president of the universityyesterday. Wearing a jacket and _____ tie today, he is giving a speech on theplatform.