补全下面的对话。
A.Size 8,please.
B.These shoes are nice.
C.I will take them.
D.How much are they?
E.Here you are.
A:Can I help you?
B:Yes.____Can I try them on?
A:Of course.
B:____
A:OK.____
A:$50.
B:Here is the money.____
关于五种基本陆地地形名称从左至右正确的是( )
下列句子中划线成语或俗语使用有误的一项是( )