第1题:
The display screen is the most common (72) device used to show you what the computer is doing.
A.input
B.printing
C.output
D.electronic
第2题:
第3题:
The main idea of paragraph 2 is______.
A. colors may have effect on our work and study
B. colors do have effect on our moods (情绪)
C. light and bright colors make people happy
D. factory workers can work better in a bright room
37.答案为B 颜色能影响人的情绪,比较四个选项,只有B概括了第二段的大意。
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