问题

We don’t doubt the boy can the angry teacher. [ ]

A: if; apologize for
B: whether; apologize to
C: that; apologize to
D: what; apologize

正确答案是：

同类题型

Not only his students to know more about modern science,but hard to develop a curiosity about nature among them.

Researchers are now conducting hibernation experiment and can use chemicals to put living cells into sleep-like state_____ they don’t age.

My mother __________ got any brothers __________ sisters.

Do you know the boy ____________ a funny hat and sunglasses—-Of course, he is a pop singer, I really like him.

If you _____ talk about it with me, please wait till I finish my work at hand. [ ]