【单选题】【消耗次数：1】
按操作性条件反射理论，在学习过程中，关键的变量是( )
①
练习
②
反射
③
刺激
④
强化
参考答案：
复制
纠错
相关题目
随机题目
【单选题】
A: Im going to ask for a pay rise. B: [填空]
①
I think you cant do it.
②
Let me pay for it
③
I think you may talk to your boss
④
I dont think you are worth.
【单选题】
A: Lets eat out, shall we? B: Im broke. Ive gone through my paycheck for the week already. A: Dont worry. [填空].
①
Lets split the bill
②
We can find a way
③
Its my treat
④
Just fast food
【单选题】
A: I go to the gym twice a week. B: [填空] You look really fit and healthy.
①
Thats right!
②
I can tell.
③
No way!
④
Poor you!
【单选题】
A: Could you put the books on bookshelves, please? B: Of course. [填空] A: Thats all. Everything else has been done.
①
Its a pleasure to help.
②
Is that all?
③
Im free now.
④
How should I do it?
【单选题】
A: Ive got a really bad cough. B: [填空]
①
Why are you so careless about yourself?
②
This kind of thing happens to everyone.
③
You should take good care of yourself.
④
Oh, thats too bad. Why dont you take some aspirin?
【单选题】
A: I have booked a single room for today and tomorrow. B: [填空].
①
Thats all right
②
Ill check
③
Im sure
④
I know
【单选题】
A: What does your father do? B: [填空].
①
He is cleaning the street
②
He is fifty
③
He is a worker
④
He is all right
【单选题】
A: Did you use to play the violin? B: [填空].
①
Yes, I do
②
No, I didnt
③
Yes, I play it every day.
④
No, I do
【单选题】
A: Why did you tell the whole world about my past? B: [填空].
①
Well, I apologize. I got all excited
②
I guess it doesnt matter that much
③
Oh well, its done now. I cant help
④
I dont think you should complain
【单选题】
A: Can you keep an eye on my bag? B: [填空] A: No. Im going to the bathroom.
①
Sure. What is it?
②
Sure. Will you be long?
③
Oh. Do you want a favor?
④
Go ahead. No problem.