• 单选题 (单选、2.5分) He spent __________collecting materials for his article.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) She liked sleeping with the windows__________.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) To succeed in a scientific experiment,__________

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) We asked both John and Jerry, but ________ could offer a satisfactory explanation.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) I did not notice that my dog was missing ________ a moment ago.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) The company director has informed us that we must ________ department budget by 25%.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) Companies usually ________ a number of experiments before a new product is launched.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) 选出下面读音不同的选项________。

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) The baby can’t even sit up yet, ________walk!

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) I’d like to find someone ________ I can discuss such a problem.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) Take an umbrella with you in case it ________.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) I remembered that the air conditioners ________ turned off before I left home.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) In my opinion this is a(an) ________ different matter.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) It was ________ of you not to disturb these old people late last night.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

• 单选题 (单选、2.5分) The murderer was brought in, with his hands ________ behind his back.

  标签：河北工程技术学院大学英语1 2021-09-02 12:21

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