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【单选题】
IS 曲线向右上方移动的经济含义是( )A.
利息率不变产出增加
B.
产出不变利息率提高
C.
利息率不变产出减少
D.
产出不变利息率降低
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举一反三
【单选题】关于磺胺类抗菌药的作用机制,下列说法错误的是( )
A.
关于磺胺类药物的作用机制有多种学说,其中以wood-fields学说为公认
B.
能增强细菌的抗药性
C.
磺胺类药物能与细菌生长所必需的对氨基苯甲酸(PABA)产生竞争性拮抗,干扰了细菌的酶系统对PABA的利用
D.
磺胺类药物所以能和PABA竞争性拮抗是由于分子大小和电荷分布极为相象的缘故
【单选题】What does 'not to resuscitate the patient' probably suggest?
A.
To admit the patient to the hospital.
B.
To give up rescuing the patient.
C.
To send the patient back home.
D.
To stop diagnosing the illness.
【简答题】磺胺类抗菌药物作用机制的研究对药物化学的发展有何贡献?
【单选题】Which patient would be appropriate to have a patient controlled analgesic (PCA).
A.
A confused patient.
B.
A patient after surgery for a cholecystecomy.
C.
A patient with bilateral weakness.
D.
A patient who cannot walk.
【单选题】磺胺类抗菌药的作用机理是什么?
A.
能够抑制病毒蛋白质的合成，起到杀灭病毒的作用。起到抑菌的
B.
能够抑制真菌蛋白质的合成，作用。
C.
能够抑制支原体 DNA的合成，起到杀灭支原体的作用。
D.
能够抑制细菌细胞壁或者蛋白质的合成，从制菌的生长，起到抑菌的作用。
【简答题】The 'singer' treats the patient by ________ .' [A] rubbing the patient's body with sand from a sandpainting figure [B] destroying the sandpainting figure of a supernatural being [C] transferring his s...
【单选题】______, he had no intention of waiting for three good hours. A. Patient although he was B. As he was patient C. Patient as he was D. Since he was patient
A.
Patient although he was
B.
As he was patient
C.
Patient as he was
D.
Since he was patient
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