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【简答题】
[组合简答题] 气敏电阻必须使用加热电源的原因是____和____, 通常气敏电阻加热到( )°C 左右。因此使用电池为电源、作长期监测仪表使用时,电池的消耗较____(大/小)。
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【简答题】prophylactic medications
【简答题】软件度量主要包括了三方面的度量,即_____________、_____________和_____________。
【简答题】一般来讲,电子商务网站的数据可以分为三类: 第一,按照常规分类来讲,可以分为以“__________”为主体的“__________”,以“__________”为主体的“__________”和以“__________”为主体的“__________”; 第二,按照用途来划分,可以分为对消费者的__________,能够提升卖家销量的市场发展、行业竞争及__________,提供给第三方机构,帮...
【简答题】阅读理解。 You've probably heard that you're not supposed to pour old medications down the toilet or drain(排水沟). That's because drugs can get into the water supply and cause problems for people as well as ...
【简答题】Was he given any medications for the pain?
【简答题】机械安全的直接原因和间接原因分别包括哪些方面?
【单选题】It can be inferred from the last paragraph that______.
A.
psychiatric medications are not important
B.
many really ill people are not anxious to buy psychiatric medications
C.
many people need psychiatric medications for excitement
D.
human beings need some outdoor and social activities
【单选题】The doctor pondered for a while, trying to recall which of several medications would be best to ______ the patient's suffering.
A.
alleviate
B.
restrict
C.
decrease
D.
diminish
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