[单项选择]People's attitudes to the TV program have changed a lot.
A. displayed
B. shown
C. shifted
D. described

[单项选择]People' s attitudes to the TV program have changed a lot.
A. displayed
B. shown
C. shifted
D. described

[单项选择]The ______ of the computer changed people's life greatly.
A. advent
B. adventure
C. advice
D. advocate

[单项选择]If people have a chance to have a trip to a quiet place, how would they feel
A. They would think that is really wonderful.
B. They would not be used to it.
C. They would think that it is more terrible than a noisy city.
D. They would be glad to have such a quiet place for a good sleep.

[单项选择]How many people have held a domonstration


A. About 2,000.
B. About 1,000.
C. Aborn3,000.
D. About4,000.

[单项选择]

Many people have difficulty in studying mathematics. Sometimes their difficulty (61) from the psychological idea that they are "no good (62) math". It has been demonstrated many times that it is often this idea (63) is causing their problems (64) than any lack of skill in mathematics. The (65) way to deal with this problem is to (66) yourself that math "involves using the same numbers you have been using (67) your life and that you know them as well as (68) else". Then set your mind to learning how they are used in the (69) part of mathematics you are studying.
Another problem many people (70) is that in mathematics, unlike some other (71) you may have studied, the material has a very important (72) or order. If you don’t understand a (73) of a mathematics text, it is no (74) going on to the next section. Many sections of math books are (75) o
A. to
B. for
C. with
D. at