下列说法正确的有（     ）

商业票据的发行分为哪两种方式（ ）

银行信用与商业信用之间是替代关系。（ ）

何谓经济学？其经济含义是什么？

At Beijing Capital International Airport, Henry moves towards the exit and Peter walks up to meet him.

Peter: Excuse me, are you Mr. Henry Smith?

Henry: Oh, you must be Peter.

Peter:    1    Mr. Smith.

Henry: Nice to meet you, too.

Peter: How was your journey?

Henry:    2   

Peter: Our car is in the parking lot. Shall we go to the hotel first?

Henry: Yes. I really need a good rest. And, Peter, could you do me a favor?

Peter: Yes, of course.

Henry: I wonder if you could help me take my suitcase and box to the car.    3   

Peter: My pleasure, sir. (Trying to lift the box) You've put the whole of America into your box. They are really very heavy, ha-ha! Please stay here while I get a cart.

Henry: By the way, do you know where I can get mints here? It seems there's no store around.

Peter: I know where the store is. Would you like me to get some mints for you?

Henry:    4   

Peter comes back, and they walk out of the gate.

Henry: Oh, it's good to see the sun! I'm always worried about Beijing's haze.

Peter: Yes,    5    That'll be a nice change, won't it? A big improvement on what we've been having.

Henry: That's great! I think all this sunshine is just too good to be true!

心理因素包括（　）因素及情绪因素和个性特征。

工作分析有助于实现量化管理。( )

马克思主义道德观认为，（ ）是道德起源的首要前提。

按照银行的性质和职能划分，中国现阶段的银行可以分为以下哪几类（  ）。