Question

英语作业，请高手帮忙解答下

21. As she matured as an artist, she （ ） realize that
"all artists are a product of their culture."
A. came to

B. kept to

C. took to

D. went to

满分：2 分

22. NASA's Mars program was set back when two
spacecraft failed up reaching Mars, one （ ）up in the planet's atmosphere and the
other after a software failure.
A. burned;
disappeared

B. burned;
disappearing

C. burning;
disappearing

D. burning;
disappeared

满分：2 分

23. He （ ）the problem （ ）in his mind for a whole week
before he did anything about it.
A. switched...on

B. kicked...up

C. turned...over

D. took...on

满分：2 分

24. "Hi, John, could you show me how to （ ） graphics
with text on the same screen?"
A. fuse

B. clone

C. merge

D. mingle

满分：2 分

25. My trip to the small village under the control of
the enemy fire was full of delays and difficulties, but I eventually （ ） .
A. got by

B. turned it over

C. hit the sack

D. made it

满分：2 分

26. The ( ) of older persons is relatively low in
developing countries, but it is growing much faster than in the West.
A. addition

B. majority

C. percentage

D. statistic

满分：2 分

27. When energy is converted from one form to another,
some energy is always lost as heat.（ ）,no energy conversion is 100% efficient.
A. In other terms

B. In other words

C. In another way

D. In some way

满分：2 分

28. In social dancing, the participants dance for their
own pleasure rather than for the ( ) of an audience.
A. appreciation

B. entertainment

C. leisure

D. temptation

Answer 1

21.A
22.B
23.B
24.C
25.D
26.C
27.B
28.B

Answer 2

AACCDCBB
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