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职称英语理工类辅导资料:完形填空Professor Smith(三)

2012-12-18  来自于:课评集

  14.

  A) rounded up

  B) stuck together

  C) put together

  D) held up

  15.

  A) even

  B) frequently

  C) constantly

  D) continuously

  参考答案: BDACD CBABC CACDA