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【多选题】
以下哪些性质与肾上腺素相符（ ）。A.
为β受体激动剂，能舒张支气管，用于支气管哮喘
B.
为a受体激动剂，能收缩血管，用于抗休克
C.
具有儿茶酚胺结构，易被氧化，注射剂应加抗氧剂
D.
右旋体比左旋体活性强
E.
化学名为4-[（2-氨基-1-羟基）]-1，2-苯二酚盐酸盐
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A.
Y
B.
N
C.
NG
【单选题】People in the podcast mainly talk about all of the following topics except .
A.
How well they know their neighbors.
B.
What makes a good a bad neighbor.
C.
Who is the best or worst neighbor they've ever had.
D.
How they built their community.
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【简答题】人生三重境界是:
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