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【单选题】
在相同温度下，和质量分数为1%的尿素[CO(NH 2 ) 2 相对分子质量60]水溶液具有相同渗透压的葡萄糖(C 5 H 12 O 6 分子量180)水溶液的质量分数的数值，与下面哪个相近?(    )
A.
0.33%    
B.
1%    
C.
2%    
D.
3
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【简答题】Telephone Manners (II) There is a give-and-take responsibility on the part of both the giver and taker of telephone messages. The giver’s responsibility is to volunteer all the necessary information h...
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【单选题】Read the message from Sleepless in Seoul . What is the writer's problem? a. The writer is unhappy about his/her grade. ( ) b. The writer is worried about a test. ( ) c. The writer failed...
A.
The writer is unhappy about his/her grade.
B.
b. The writer is worried about a test.
C.
The writer failed an exam last Friday.
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【单选题】室内LED发光器件ρ15mm显示屏256色最大功耗为( )。
A.
450W/m2
B.
750W/m2
C.
900W/m2
D.
1000W/m2
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【单选题】单坡跨度大于( )的平屋面宜做结构找坡且( )。
A.
6m,坡度不小于1%
B.
7m,坡度不小于2%
C.
8m,坡度不小于4%
D.
9m,坡度不小于3%
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【单选题】听力原文： This week, George W. Bush gave his seventh and final State of the Union message to Congress and the American people. The president spoke about some of the issues that his presidency is to be rem...
A.
The war in Iraq.
B.
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C.
American economy.
D.
American education.
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【单选题】根据当地的气候土壤条件，确定绿化树种后，选择适合的绿地进行栽植，此途径为（   ）。
A.
选地适树
B.
选树适地
C.
改地适树
D.
改树适地
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【单选题】CT检查肺窗宽窗的窗宽和窗位分别是
A.
W1500～2000Hu.C-600～-450Hu
B.
W1350～1500Hu.C-500～-350Hu
C.
W1350～1500Hu.C-800～-600Hu
D.
W600～800Hu.C-600Hu
E.
W350～500Hu,C35～50Hu
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【简答题】One morning, JimReed checked his e-mail. He found a strange message on the e-mail. It was froma woman in Pittsburgh, Pennsylvania. He had talked to her on e-mail many timesin the last ten days. All th...
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【简答题】Telephone Manners (II) There is a give-and-take responsibility on the part of both the giver and taker of telephone messages. The giver’s responsibility is to volunteer all the necessary information h...
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【单选题】Read the message from Sleepless in Seoul . What is the writer's problem? a. The writer is unhappy about his/her grade. ( ) b. The writer is worried about a test. ( ) c. The writer failed...
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【单选题】室内LED发光器件ρ15mm显示屏256色最大功耗为( )。
A.
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B.
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C.
900W/m2
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【单选题】单坡跨度大于( )的平屋面宜做结构找坡且( )。
A.
6m,坡度不小于1%
B.
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C.
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【单选题】听力原文： This week, George W. Bush gave his seventh and final State of the Union message to Congress and the American people. The president spoke about some of the issues that his presidency is to be rem...
A.
The war in Iraq.
B.
Foreign policy.
C.
American economy.
D.
American education.
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【单选题】根据当地的气候土壤条件，确定绿化树种后，选择适合的绿地进行栽植，此途径为（   ）。
A.
选地适树
B.
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C.
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【单选题】CT检查肺窗宽窗的窗宽和窗位分别是
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B.
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C.
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D.
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E.
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【简答题】One morning, JimReed checked his e-mail. He found a strange message on the e-mail. It was froma woman in Pittsburgh, Pennsylvania. He had talked to her on e-mail many timesin the last ten days. All th...
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