皮皮学，免费搜题
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搜题
【单选题】
细菌的简单染色中，正确的制片染色方法是A.
滴水，均匀涂菌，加盖玻片，油镜观察
B.
滴水，均匀涂菌，染色，加盖玻片，干燥油镜观察
C.
滴水，均匀涂菌，吹干或烤干，染色，干燥，油镜观察
D.
滴水，均匀涂菌，染色，干燥，油镜观察
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皮皮学刷刷变学霸
举一反三
【单选题】Which is the right expression o f “ 一天三次,一次三片 ” ? ( )
A.
Take three tablets each time, three times a day.
B.
Take three tablets each time, twice a day.
C.
Take two tablets each time, three times a day.
D.
Take two tablets each time, t wice a day.
【单选题】Which is the right pronunciation for Chinese word “老虎”?
A.
/lǎo-hǔ/
B.
/láo-hǔ/
C.
/láo-hǚ/
D.
/lǎo-hǚ/
【单选题】Which of the following is NOT right?
A.
Cough is a normal physiologic reflex.
B.
Suppression of cough is always needed.
C.
Codeine is the standard against which other antitussive medications are compared.
D.
Cough is often a sign of a disorder.
【简答题】计算机正朝着巨型化、微型化、( )、( )和( )方向发展
【单选题】Which of the following statements about O. Henry is NOT right?
A.
He wrote about the poor people.
B.
The ends of his stories are always surprising.
C.
Many of his stories contain a great deal of slang and colloquial expressions.
D.
The plots are usually clumsy.
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