---Mum, I’m going to visit my aunt. What about a week?
---A week is too long. Try to be back in of days.
A. number
B. a dozen
C. a couple
D. few
网友回答
A. number
B. a dozen
(答案→)C. a couple
D. few
解析：考查名词辨析：A. number数量，B. a dozen一打C. a couple一对夫妇，几个D. few几乎没有，句意是：--妈妈，我要去看我阿姨。一星期怎样？--一星期太长了。尽量几天就回来。选C。