问题

You see the lightning _____ it happens, but you hear the thunder later

A:the instant
B:for an instant
C:on the instant
D:in an instant

正确答案是：

同类题型

comfortably in his armchair, the oldman enjoyed the light music over the radio with his eyes half ______.

_______is your cousin—She is 15.

I was about to give up my effort to work on the puzzle when a good idea _____ me. [ ]

____ is it—2 yuan.

What about _____________athome