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【单选题】
体内药物分析的方法中,灵敏度最低的是:()
A.
荧光分光光度法
B.
气相色谱法
C.
紫外-可见分光光度法
D.
高效液相色谱法
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参考答案:
举一反三
【单选题】下列关于实心梁斜弯曲中性轴的说法中,正确的是
A.
中性轴过形心且与载荷作用平面垂直;
B.
中性轴过形心且与载荷作用平面不垂直;
C.
中性轴不过形心且与载荷作用平面垂直;
D.
中性轴不过形心且与载荷作用平面不垂直;
【单选题】What does the author mean by saying "finding a job is lot like finding a match when dating"?
A.
Finding a dream employer is a long and hard process for college graduates.
B.
It is almost impossible for one to find a perfect match in today's world.
C.
Job hunters should take the personality problem seriously to avoid being cheated.
D.
In job hunting everyone hopes to find an employer that fits one's personality.
【单选题】Methods of studying vary; what works__1__ for some students doesn ’ t work at all for others. The only thing you can do is experiment __2__ you find a system that does work for you. But two things are...
A.
Even
B.
Almost
C.
If
D.
with
【单选题】本工程建施03一层平面图中,C1洞口高度为( )mm。
A.
1800
B.
1750
C.
1500
D.
1450
【单选题】造成个别缸不工作的原因下列哪个是正确的
A.
轮胎气压不够
B.
燃油泵不工作
C.
转向机故障
D.
线路,点火,高压线故障
【单选题】What does it mean to say "interpreters face more time constraints than translators"?
A.
Interpreters can only keep up with around 150 words a minute at most.
B.
Interpreters have limited time for preparation before each assignment.
C.
Interpreters do their jobs in real time or almost real time.
D.
Interpreters can only work for limited time
【单选题】What does the word “ practically ” mean in “ A fter a few years in a system that practically requires people to lie, they become like the one I shall call "Suzanne", a detective in shorts ” ?
A.
in a realistic or sensible way; in real situations
B.
almost; very nearly
【单选题】What does the author mean by saying "find a job is lot like finding a mathc when dating"?
A.
Find a dream employer is a long and hard process for college graduates.
B.
It is  almost impossible for one to find a perfect match in today's world.
C.
Job hunters should take the personality problem seriouly to avoid being cheated.
D.
In job hunting everyone hopes to find an employer that fits one's personality.
【判断题】透湿性测试时,Pv试验结果以每组试样的算术平均值表示,取三位有效数字。
A.
正确
B.
错误
【简答题】What does "Almost a third did." mean?
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