We are _________ Christmas lights.[ ]
A. buy
B. buying
C. to buy
D. buying to
答案:B
The storm________,they had to live in a cave.
A.has destroyed their hut
B.to destroy their hut
C.having destroyed their hut
D.destroying their hut
上级党组织讨论审批预备党员,审批期限一般不得超过()。
A、1个月
B、2个月
C、3个月
D、6个月