问题
Mum, what’s the time now—It’s already half past seven. Be quick,_____ you willbe late.
A:if
B:or
C:and
D:until
B:or
C:and
D:until
正确答案是：
同类题型
244. It is widely believed thof both Chinaand the USA.
I am determined to get a seatfor the concert ________ it means standing in a queue all night.
May I go to the cinema with you next Sunday—No, you can’t ______ you buy a ticket, I have only one.
Would you like somewhere else______—No, thanks. I think this room is large enough for me______.