24.Our child's behavior is greatly influenced by the way we react to what he has done. Our reactions help to determine whether our child will repeat his behavior or whether he will do something different. This statement is a very important part of a principle of behavioral psychology.
The principle states that a behavior is influenced or affected by how the environment ---- people, places and things ---- immediately responds to the behavior. Perhaps without realizing it, you have used this principle many times.
On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle. When you sent your child to his room for fighting with his brother, you used the principle. When I gave Kim a cookie after she started to cry, I used the principle. In each of these examples, a particular behavior occurred first ---- cleaning up a room, fighting, and crying.
In addition, there was a reaction to each behavior ---- the child was praised, sent to his room, or given a cookie. By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future.
(5)、What does the lecturer mean by "environment"?
A.Rooms, cookies and toys.
B.Water, air and forest.
C.People, places and things.
D.Family, school and friends.
25.— I heard Tom failed in the exam. How about Mary? — _______
A.Sorry to hear that.
B.Bad luck!
C.She came top.
D.She’s very strict.
26.After Mr. Smith retired, his son took over his company.
A.史密斯先生退休后，他的儿子接管了他的公司。
B.在史密斯先生退休前，他的儿子接管了他的公司。
C.史密斯先生退休是因为他的儿子接管了他的公司。
D.史密斯先生一退休他的儿子就接管了他的公司。
27.Do _______ you are told; otherwise you will be punished.
A.that
B.what
C.which
D.whom
28.A pair of spectacles ________ what I need at the moment.
A.is
B.are
C.has
D.have
29.You lecture last year inspired me to take this course.
A.你的讲座让我选择了这么课程。
B.去年你启发我选择了这门课程。
C.你去年的讲座启发我选择了这门课程。
D.你去年的讲座是我选择这门课程的原因。
30.It is the best ______ I have seen.
A.that
B.who
C.whom
D.which
31.— Have you got a table for four, waiter? — _______
A.Welcome to our restaurant.
B.Yes, sure. This way, please.
C.We have looked the seats.
D.Here are the menus.
32.He _______ that he had been in prison twice before.
A.revised
B.rewrote
C.revealed
D.returned
33.In China, children _______ school at seven.
A.has to start
B.must to start
C.have to start
D.can start
34.We go to the cinema ______ a week.
A.often
B.once
C.seldom
D.usually
35.Hardly _______ the railway station when the train started.
A.did I reach
B.had I reached
C.I reached
D.I had reached
36.It _______, for the ground is wet.
A.must rain
B.ought to rain
C.must have rained
D.should have rained
37.—Hello! Can I get a seat on the 8 pm flight to Detroit?
— _______.
A.Hello! International Airline
B.You'd better look up the schedule first
C.I'm sorry, but it's completely booked
D.I'm afraid you have to change
38.Peter will _______ as managing director when Bill retires.
A.take off
B.take over
C.take on
D.take in
39.题干：
There is an old saying that husbands and wives start to look and behave like each other after a time. I don't know if this was true of my mother and father.
