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 国家开放大学 / 教师口语

“不动声色”中的“不”字声调该读________。

A. 阳平
B. 阴平
C. 去声
D. 轻声
  积分
 参考答案:
 佳题速递:
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  • 3、21.The doctors _ _ _ _ _ _ _ the medicines to the people in the flood area. A. distributed B.packed C.prayed D.undertook 22.Much of the news provided by this newspaper is _ _ _ _ _ _ _ , not foreign. A. domestic B.strain C.purchase D.murder 23.He tried to _ _ _ _ _ _ _ relations with his former wife but he failed. A. measure B.maintain C.shelter D.reply 24.He _ _ _ _ _ _ _ to study harder in the future so that he could have more opportunities to find a better job. A. resolved B.resorted C.requested D.reserved 25.The _ _ _ _ _ _ _ work continued for more than a week but there was still no sign of the missing boy. A. research B.rescue C.vessel D.vast 26.Many kinds of animals are believed to have _ _ _ _ _ _ _ _ _ from the earth A. withdrawn B.vanished C.found D.hung 27.The engineers in this lab spent several weeks _ _ _ _ _ _ _ their plans for the new bicycle. A. counting B.stripping C.elaborating D.casting 28.Pine trees are usually believed to _ _ _ _ _ _ _ cold weather. A. guard B.accomplish C.roar D.endure 29.Free medical service is _ _ _ _ _ _ _ to nearly all the college students in China. A. favorite B.available C.convenient D.average 30.After working for twenty hours without any rest, the doctors were _ _ _ _ _ _ _ . A. exhausted B.mounted C.wrapped D.restored英语(二)