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【单选题】
“记得谁的小说里有这么个故事”中的“谁”表达的意义是( )
A.
任指
B.
虚指
C.
确指
D.
疑问
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【判断题】三相鼠笼式异步电动机的启动方式只有全压启动一种。
A.
正确
B.
错误
【单选题】三相鼠笼式异步电动机的Y - △启动方法,其启动转矩只有全压启动转矩的()倍。
A.
2
B.
1/2
C.
3
D.
1/3
【单选题】In the 1950's accumulating scientific evidence linking cigarette smoking and lung cancer made a (51) impact (52) the smoking public. During this period many health agencies declared smoking to be a (5...
A.
co-ordinate
B.
distinct
C.
miraculous
D.
principal
【简答题】Discuss sense, denotation and reference, using Chinese examples to illustrate your points.(北外2008研)
【单选题】经济学家对一项政府政策的效果做出预测属于()。
A.
规范经济学分析;
B.
宏观经济学分析;
C.
盲目的说法;
D.
实证经济学分析。
【单选题】Cigarette smoking is believed by most research workers in this field to be an important factor in the development of cancer of the lungs and the throat and is believed to be related to cancer of the b...
A.
male smokers smoke more than female ones
B.
male smokers are more likely to be affected by smoking
C.
male smokers breath in the smoke deeper than female ones
D.
male smokers are more likely to be affected by other factors in envionment
【单选题】家用电能表标有 “1500r/kWh”的字样,若只有一台录音机工作,测得电能表转盘旋转一周的时间恰好为100秒,则这台录音机的电功率为
A.
8瓦
B.
15瓦
C.
20瓦
D.
24瓦
【单选题】家用电能表标有“1500r/kWh”的字样,若只有一台录音机工作,测得电能表转盘转一周的时间恰好为100秒,则这台录音机的电功率为
A.
8 瓦
B.
15 瓦
C.
20 瓦
D.
24 瓦
【单选题】Would it be possible for me to meet with you _____ and discuss the matter?
A.
on your comfort
B.
at your service
C.
at your ease
D.
at your convenience
【单选题】经济学家对一项政府政策的效果做出预测属于( )
A.
规范经济学分析
B.
宏观经济学分析
C.
微观经济学分析
D.
实证经济学分析
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