问题

The worst disaster happened _____ 14:28 _____May 12 in Sichuan. [ ]
A: at; in
B: in; at
C: on; at
D:at; on
B: in; at
C: on; at
D:at; on
正确答案是:
同类题型
In front of the farmhouse ______.
Have you ________ been to New York?– No, ________.
Such good use has been____ his spare time_____ his English has improved a lot.
Finally, put ____slice______bread______ thetop.[ ]
There _____ still some milk in the fridge. It’s not necessary to go to the store today.