To have a dinner at a restaurant on the Eve of the Spring Festival, you need to reserve the restaurant months before, _____?
A.mustn’t you
B.didn’t you
C.don’t you
D.needn’t you
答案:C
考查反义疑问句,句中的谓语为need 需要,在这里是实义动词,反问时应借助于助动词,题中是肯定句,所以后应用否定形式反问,根据时态选C。