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【单选题】
大肠菌群测定的一般步骤是A.
初发酵-分离-染色-复发酵
B.
初发酵-分离-复发酵-染色
C.
初发酵-复发酵-分离
D.
初发酵-复发酵
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皮皮学刷刷变学霸
举一反三
【单选题】. It is important to know exactly the message ________ and ________.
A.
you want to send it to people; that you try to get them to do
B.
sent to people; what do they want to do
C.
you want to send; which you want people to know
D.
you want to send to people; what you are trying to get them to do
【简答题】阅读理解。 Most people have ambitions(雄心).An ambition is something we want to do,want to be or want to have.A student's ambition. for example,might be to pass his or her exams and then get 8 good job. An a...
【单选题】患者，70岁，确诊为便秘。为该患者进行大量不保留灌肠的溶液温度以及插管深度是
A.
36 ℃，4～6cm
B.
37 ℃-40 ℃ ,5～6cm
C.
39 ℃-41 ℃、 7～10cm
D.
39 ℃,7～15cm
【单选题】长期给药可使中枢 NA (去甲肾上腺素 ) 和 DA( 多巴胺) 含量增加的中药是
A.
黄连、黄芩
B.
附子、干姜
C.
石膏、知母
D.
茯苓、山药
E.
以上均非
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