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【单选题】
关于ASO试验,正确的是
A.
阳性结果可作为明确诊断风湿热的指标
B.
ASO水平越高,说明换风湿热的可能性越小
C.
是诊断风湿热的辅助手段
D.
反应原理是用已知抗体检测未知抗原
E.
活动性风湿热ASO需高于600单位
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【单选题】The elephant I saw in the zoo ate_____all the things the visitors gave it.
A.
up
B.
at
C.
out
D.
off
【单选题】As in the case of a voyage charter-party,it is implied in all bills of lading that ______ will be made from the contractual route unless such deviation is justified.
A.
deviation
B.
no deviation
C.
navigation
D.
no navigation
【单选题】If the interest rate on Treasury bills is higher than the federal funds rate, the quantity of overnight loans supplied ( ) and the ( ) for Treasury bills increases.
A.
decreases; demand
B.
decreases; supply
C.
increases; demand
D.
increases; supply
【单选题】Which of the following is NOT true?
A.
Some bills can be paid online.
B.
Millions of people are linked by Internet every day.
C.
All universities offer classes on the Internet.
D.
Internet is a web of connected computers.
【单选题】以下程序段运行后的输出结果是: int i, j, x = 0; for (i = 0; i < 2; i++) { x++; for (j=0; j < 3; j++) { if (j % 2==0) continue; x++; } x++; } Console.WriteLine(x);
A.
1
B.
2
C.
5
D.
6
【判断题】为使孔板前后沿圆周方向压力均匀,取得较正确的差压,在孑L板设计中多采用环室取压。
A.
正确
B.
错误
【单选题】图 T17-3 所示电路换路前已处于稳态,换路后瞬间的 i 1 (0 + ) 为( )
A.
0 mA
B.
1.5mA
C.
2.25 mA
【单选题】下列有关在 Windows 7 下查找文件或文件夹的说法中,错误的是 ________ 。
A.
可以根据文件的位置查找
B.
可以根据文件的修改时间查找
C.
可以使用通配符查找
D.
可以根据文件的部分内容查找
【简答题】I ate all ____ sandwiches yesterday.( I )
【简答题】为使孔板前后沿圆周方向压力均匀,取得较正确的差压,因此在孔板设计中,多采用()。
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