题目内容

通过长期的力量训练能使肌纤维运动性肥大、有氧氧化能力提高。( )

A. 对
B. 错

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等动收缩时,在关节运动的整个范围内肌肉都能产生最有效的收缩,这是因为负荷能随关节运动的进程而减少。( )

A. 对
B. 错

1. The sales department of a company is engaged in ___________the products and making profits.a. selling b. sell c. being sold d. having sold2. A survey suggests that nearly one in six children has difficulty __________to talk.a. to learn b. learning c. learn d. learnt3. If you have difficulty _______ your bills, tell your utility company as soon as possible. (2018-12)A pay B paid C to pay D paying4. Ayoung man who hasn’t got a high school diploma may have difficulty in (get) _______ a good job. (2015-06)5. As long as you keep on ___________hard, you’ll get promoted sooner or later. (2014-12)a. work b. be working c. worked d. working6. You have to work in this position for two years ________getting promoted.a. on b. since c. with d. before7. The airport is usually your first stop before ________ on your vacation or trip. (2018-06)Aleave B leaving C left D to leave8. Thank you very much in advance for (consider) _________ my application and I look forward to hearing from you soon. (2018-06)9. Before (ask) _________ for a promotion, try to find out how the decision makers in your company feel about you. (2017-06)10. After (receive) ___________ your loan from us, if you are not completely satisfied with your experience, please contact us. (2015-12)11. The sales manager resigned last Monday after _______ to take a pay cut by the company. (2015-06)A) be asked B) being asked C) was asked D) is asked12. UK universities should focus on (provide) _______ overseas students with English language skills and British culture as well. (2013-12)

读者、写者问题中,不需互斥的是()。

A. 写者之间
B. 读者之间
C. 读者、写者之间
D. 以上都不需要

借助于收发双方进程之外的共享数据结构作为通信中转的消息机制称为()。

A. 低级通信
B. 间接通信
C. 直接通信
D. 管道通信

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