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Questions and exercises are given by the computer, which decides to move the students ahead, review an easier level, give more work on the same level. A. either, or B. both, and .C. whether, or D. not only, but also 【查看更多】

 

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Questions and exercises  are given by the computer, which decides ______ to move the students ahead, review an easier level, ____ give more work on the same level.

   A. either, or    B. both, and    .C. whether, or     D. not only, but also

查看答案和解析>>

Questions and exercises  are given by the computer, which decides ______ to move the students ahead, review an easier level, ____ give more work on the same level.

   A. either, or    B. both, and    .C. whether, or     D. not only, but also

查看答案和解析>>

Questions and exercises  are given by the computer, which decides ______ to move the students ahead, review an easier level, ____ give more work on the same level.

A. either, or    B. both, and    .C. whether, or     D. not only, but also

查看答案和解析>>

Questions and exercises  are given by the computer, which decides ______ to move the students ahead, review an easier level, ____ give more work on the same level.


  1. A.
    either, or
  2. B.
    both, and .
  3. C.
    whether, or
  4. D.
    not only, but also

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