问题

She bought the same skirt at a lower price at the sameshop where I bought mine because she was a __________ customer.

A:common
B:regular
C:normal
D:usual

正确答案是：

同类题型

Peter has been busy these days and seldom ____ to come over to have a chat with me

he development of carindustry, we can see far ______ bicycles now

Wisky and soda ______ hisfavorite drink

The allies（盟友）of America, France and Britain launched airstrikes on several targets in Syria, which Putin, President of Russia, ________ as an act of aggression.