题目内容
受体激动药的特点是
2021-10-15
A.对受体有亲和力,有内在活性
B.对受体无亲和力,无内在活性
C.对受体无亲和力,有内在活性
D.对受体有亲和力,无内在活性
E.对受体亲和力较强,但内在活性较弱
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