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【单选题】
The author suggests that the situation could be improved if______.A.
schools provided separate classes for advanced and lower-level students
B.
parents would play a more prominent role in their children's education
C.
schools would expect the same effort from poor-performing readers as from proficient readers
D.
more attention was paid to the test results
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反馈参考答案：
举一反三
【简答题】顺序查找n个元素的顺序表,若查找成功,则比较关键字的次数最多为__________次;当使用监视哨时,若查找失败,则比较关键字的次数为_________。
【多选题】What are the two main components of the data storage system?
A.
storage system
B.
storage medium
C.
storage device
D.
storage media
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