问题

I am not sure that we will win but I _____ that our team will play hard to win the championship. [ ]

A: treat
B: guarantee
C: require
D: doubt

正确答案是：

同类题型

Tom has _______uncle.He is _________oldman.

Mum, I want to have some milk.—There is none . What about orange juice

didyou buy for your mom for Mother’s Day— Some flowers.

If a substance has a higher density, ____ 2, 000kg/ m³, it will not float on water.

There is _____ with him.