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【单选题】
下述关于受体的描述错误的是A.
受体是首先与药物结合并起反应的细胞成分
B.
受体是在进化过程中形成的细胞蛋白组分
C.
能激活受体的配体叫激动药,能阻断受体的配体叫拮抗药
D.
受体与激动药结合引起兴奋性效应
E.
药物可通过激动或阻断相应受体而发挥作用
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举一反三
【简答题】Dialogue: Ordering Western Food (II) (P148) Read the dialogue clearly.
【简答题】Dialogue: Ordering Chinese Food (P146) Read the dialogue clearly.
【简答题】Based on the dialogue, make a dialogue of ordering food in a western restaurant.
【简答题】Dialogue: Ordering Western Food (I) (P147) Read the dialogue clearly.
【单选题】Why did the robbers shoot Jerry?
A.
As Jerry tried to escape, the robbers panicked and attacked him.
B.
As Jerry refused to open the safe, the robbers were angry and shot him.
C.
As Jerry was too nervous to open the safe, the robbers became impatient and shot him.
D.
As Jerry made a mistake opening the lock, the robbers were alarmed and shot him.
【单选题】如果表格做少了,在表格之外或者表格之下添加表格,使用哪个命令?
A.
排列-变换-位置-应用再制
B.
对齐和分布-对齐和分布
C.
复制-组合-打散-合并
D.
添加表格-复制-对齐
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