问题

You look puzzled at the news.— YesI just can’t imagine _____ he could have done such a thing

A:what
B:how
C:whether
D:Where

正确答案是：

同类题型

Thank you for ________ me up. I’m too sleepy. —________.

Where’s your father —He __________ to work.

We can dothingswithmoney andpeople.

ld have arrived earlier,but Tom insisted that I _________ too fast.

The light in the office wasn’t ________forhim to read.