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【单选题】
革兰染色所用试剂的顺序是A.
稀释复红—碘液—酒精—结晶紫
B.
结晶紫—酒精—碘液—稀释复红
C.
结晶紫—碘液—酒精—稀释复红
D.
稀释复红—酒精—结晶紫—碘液
E.
稀释复红—结晶紫—碘液—酒精
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举一反三
【单选题】Questions 23 to 25 are based on the passage you have just heard. Question 23
A.
Teaching children how to manage their money.
B.
Bargain with a car dealership.
C.
Arranging doctors’ appointments.
D.
Purchasing pets.
【单选题】Questions 23 to 25 are based on the recording you have just heard. Question 23
A.
Being unable to learn new things．
B.
Being rather slow to make changes．
C.
Losing temper more and more often．
D.
Losing the ability to get on with others．
【单选题】Questions 23 to 25 are based on the passage you have just heard. Question 23
A.
Because she planned to dedicate her life to teaching career.
B.
Because she wanted to rescue Masai girls from early marriage.
C.
Because she was bored with her quiet life in retirement.
D.
Because her husband encouraged her to do so.
【单选题】在某矿区内拟建设一座66/10kV变电所，两回66kV架空进线，设两台主变压器，型号S9-6300/66，采用屋内双层布置，主变压器室、10kV配电室、电容器室、维修间、备件库等均布置在一层，66kV配电室、控制室布置在二层。请回答下列问题。（供配电2007）该变电所66kV配电室内布置有11台开关柜，采用单列布置，其中有4台柜为柜后架空进出线。请说明栅状遮栏至带电部分之间最小安全净距，下列哪项数...
A.
900mm
B.
1050mm
C.
1300mm
D.
1600mm
【单选题】Questions 23 to 25 are based on the passage you have just heard. Question 23
A.
It is more like a do-it-yourself diagnosis.
B.
It is available only for cancer.
C.
It costs thousands of U.S. dollars.
【单选题】Questions 23 to 25 are based on the passage you have just heard. Question 23
A.
Apply for a credit card.
B.
Charge tickets to a ball game.
C.
Mail tax returns.
D.
Do charity work.
【简答题】患者女，69岁。在烈日下户外活动2小时，回家后出现头晕、头胀、头痛、恶心。休息片刻后觉发热、面红、气急心悸、全身乏力，便躺下睡觉。家人回家发现患者颜面潮红，呼之能醒，但反应迟钝，即送医院。体检：体温41℃（肛温），脉率122次/分，呼吸28次/分，血压130/80mmHg，意识模糊，查体不合作，颜面潮红，瞳孔稍大，对光反应迟钝，全身皮肤干燥无汗，颈软，两肺呼吸音粗；心率122次/分，律齐，无病理性...
【单选题】Questions 23 to 25 are based on the passage you have just heard. Question 23
A.
Exploration.
B.
Invention.
C.
Experimentation.
D.
Efficiency.
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