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【简答题】
新时代对军队的要求是建设一支()、()、()的人民军队。
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【简答题】出化合物结构简式: 蚁酸----; 醋酸 -----; 草酸-----; 醋酸酐------。
【单选题】In the passage the writer mainly talks about ______.
A.
the wonders of travel
B.
her growth from an innocent child to a learned woman
C.
the benefits of reading
D.
the difference between childhood dreams and life's realities
【单选题】The writer quotes from the Worldwide Fund for Nature to illustrate __________.
A.
how influential the mass media can be
B.
how effective environmental groups can be
C.
the mass media can help groups raise funds
D.
environmental groups can exaggerate their claims
【简答题】激光束的速度为()米/秒。
【判断题】激光束的速度为3错108米/秒。()
A.
正确
B.
错误
【判断题】激光束的速度为3×10 8 米/秒。( )
A.
正确
B.
错误
【单选题】Which of the following statements is correct concerning quotes in news and feature articles?
A.
Quotes are OK, but they do not add much to articles.
B.
Reporters should quote everything that their sources say in their articles.
C.
Reporters should use quotes to help readers “get to know” the people in the article and to add authenticity.
D.
None of the above.
【单选题】The writer quotes what Ian Whitworth, marketing director of staging connections says in order to _______
A.
distract visitors' undivided attention
B.
emphasize the importance of stand design
C.
justify one advantage of exhibition over other more traditional communication techniques
D.
outline the weakness of exhibition
【多选题】下述因素中,影响乙醇水溶液分离效果的是()。
A.
塔径
B.
塔高(塔板数)
C.
温度
D.
组成(浓度)
【判断题】合伙人对合伙协议约定的必须经全体合伙人一致同意始得执行的事务擅自处理,给合伙企业或者其他合伙人造成损失的,应当依法承担赔偿责任。
A.
正确
B.
错误
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