单项选择题

When the two students dropped out, no one took much notice because()

A. they had long lost heart in class performance
B. they were absent from class too often
C. they didn’t get on well with other students
D. they were so much cut off from the rest of the class

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热门试题

单项选择题

The main idea of paragraph 3 is that()

A. workers now take examinations
B. the population has grown
C. there are only written exams today
D. examinations are now written and timed

问答题

Whether the problem is due poor manufacture or damage in transportation is not yet clear. We should like to point out that we feel this to be entirely your responsibility.