问题

I will buy you a new bike if you learn how to swimthis summer.Is that a ______ ? I’m sure I’ll get the bike.

A:chance
B:promise
C:trick
D:treat

正确答案是：

同类题型

People, especially teens, think it __ greatfun to surf on _____ Internet.

Are there any tickets left ? ——Sorry, There are ______ if____.

(2013·高考天津卷)No one ________be more generous; he has a heart of gold.

She had to stop__________her test paper because it was time to hand it in.

So fthe money inthe library.