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【多选题】
化学药与生物药的区别在于A.
化学药是用化学方法合成的,分子量较小
B.
生物药是利用现代生物技术生产而成
C.
生物药多为片剂、胶囊,服用方便
D.
化学药分子量较大,多为注射剂
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反馈参考答案：
举一反三
【单选题】To achieve success in your career, the most important factor, according to the passage, is to ______.
A.
let your superiors know how good you are
B.
project a favorable image to the people around you
C.
work as a consultant to your superiors
D.
perform. well your tasks given by your superiors
【简答题】According to the passage, the result of adjusting your body clock too frequently is ______.
【单选题】According to the passage, your college instructors are
A.
the same as your school ones.
B.
different from your school ones.
C.
better than your school ones.
D.
worse than your school ones.
【简答题】醛酮与含氮亲核试剂发生加成反应后，通常会再发生一个什么反应？
【简答题】影响电阻值的因素有:
【单选题】To achieve success in your career, the most important factor, according to the passage, is to ______.
A.
let your superiors know how good you are
B.
work as a consultant to your superiors
C.
perform. well your tasks given by your superiors
D.
project a favourable image to the people around you
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