肺癌细支气管充气征形成的病理基础是（） A.肿瘤瘢痕收缩 B.瘤内含气、扩张的细支气

请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到短文中，使短文意思通顺，结构完整。
The British people have their own customs. Their traditions and habits are quite different from those of Chinese people. Here are some important ones:
The English people love to talk about the weather, but why do they like to talk about it? There are probably two reasons. One is the uncertainly of the weather. For in Britain the weather changes very often. Another reason is that . 小题1:________.
“Ladies first” is also a British custom. It’s considered to be polite to let a woman go first, to protect her from cars,小题2:_________.
The British people have the habit of waiting in line. If someone cuts into the line, 小题3:_________, so don’t jump the queue.
In British, you should never ask a woman her age, 小题4:_________.
Don’t bargain in British when you go shopping. The British do not welcome bargaining,小题5:________

A. and sometimes they are fond of bargaining. B. the British people will look down upon him or her. C. talking about the weather is a way of being friendly. D. and often they consider it losing face. E. because all the women think it’s impolite. F. to help her get on and get off the bus and to do many other things for her. G. they will be very kind to him or her.