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【单选题】
在表面活性剂溶液浓度达临界胶束浓度(CMC)时,吸附达到饱和,此时的吸附为( )
A.
双层吸附,亲水基团指向空气
B.
单层吸附,亲水基团指向空气
C.
双层吸附,亲水基团指向水
D.
单层吸附,亲水基团指向水
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【单选题】雷电放电具有( )的特点。
A.
电流大、电压高
B.
电流小、电压小
C.
电流大、电压小
【单选题】John hoped the firm would _______him to the New York branch
A.
remove
B.
transmit
C.
exchange
D.
transfer
【单选题】三极管是器件()。
A.
电压控制电压
B.
电流控制电压
C.
电压控制电流
D.
电流控制电流
【简答题】在 C #中,下列 for 循环的运行结果是( )。 for(int i=0;i<5;i++) { Console.Write(++i); }
【单选题】Tom's father, as well as his mother, ______ in New York for a few more days.
A.
suggest him to stay
B.
suggested him that he should stay
C.
suggest him staying
D.
suggests he stay
【单选题】下列哪种情况不宜选择椎管内麻醉且蛛网膜下隙麻醉是绝对禁忌
A.
患者合并有呼吸系统疾患
B.
糖尿病患者
C.
休克患者
D.
患者为小儿
E.
患者为老年人
【单选题】Tom’s father, as well as his brothers, ________ in New York for a few more days.
A.
suggest him to stay
B.
suggest he stays
C.
suggest him staying
D.
suggests he stay
【简答题】在C#中,下列for循环的运行结果是()。
【单选题】“To him New York is the spoiler of all other American cities.” can be explained as _____.
A.
New York is far worse than other American cities.
B.
New York is spoiled by all other American cities.
C.
New York is not as good as other American cities.
D.
New York stops him from appreicating other American cities.
【单选题】帕金森病患者康复评定时不需要评定哪一项内容
A.
关节活动度
B.
肌力
C.
肌张力
D.
步行能力
E.
偏瘫Brunnstrom分期
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