问题

I will buy you a new bike if you learn how to swim this 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

“I’m a singer” is _______ an interesting TV show ___ many people like watching it.

Some minerals are quite common, others are regionally ________, and still others are rare on the earth.[ ]

It’s quilt.It’s white.

listening, remember that it is not __________ to listen only with your ears; you must listen with your brain as well.

What color is it — .