【单选题】
According to the author, the deaths among youth are mainly caused by _____. ___
A. traffic accidents
B. smoking-related diseases
C. murder
D. all of these
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答案
B
解析
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Every day there are over_____high school students who will become regular smoker. ___
A. 75
B. 23
C. 30
D. 3000
【单选题】
By "dropout" the author means______. ___
A. students who failed the examination
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【单选题】
The reason for declining adolescent smoking is that ________. ___
A. NCI has taken effective measures
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What is implied but not stated by the author is that ________. ___
A. smoking rates among youth have declined very little
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According to the passage, which of the following is NOT a disadvantage of part time education? _______________ ___
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【单选题】
Which of the following is NOT an advantage of distance learning? _________ ___
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What benefit will distance learning program bring to a business? __________ ___
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【单选题】
In the first paragraph, what does "plastic money" (Line 6, Para.1) refer to? ______ ___
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【单选题】
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【单选题】
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