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【单选题】
干扰素是治疗癌症的重要药物,它必须从血液中提取,每升人血中只能提取0.5μg,所以价格昂贵。美国加利福尼亚的某生物制品公司用如下方法生产干扰素。如图所示:从上述可以看出该公司生产干扰素运用的方法是A.
个体间的杂交
B.
基因工程
C.
细胞融合
D.
器官移植
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举一反三
【单选题】Why did the man give up the idea of killing himself?
A.
He took the author as an angel sent by God to save him.
B.
He found it interesting to talk to the author.
C.
The author helped him solve his personal problem.
D.
The author asked him to give up that idea.
【简答题】财产清查按照清查的时间，可分为定期清查和不定期清查。（ ）
【简答题】财产清查按照清查的执行系统可以分为定期清查和不定期清查。（ ）
【多选题】why did God give man free will according to St. Augustine?
A.
People can not sin without it
B.
People are from God
C.
People can live rightly if he wills
D.
Punishment and reward would be unjust if man did not have the free will
【单选题】Why did the man give up the idea of killing himself
A.
He took the author as an angel sent by God to save him.
B.
He found it interesting to talk to the author
C.
The author helped him to solve his personal problem.
D.
The author asked him to give up that idea.
【简答题】听短文回答问题 1. Why did people around Mark dislike him? A. Because he was too lazy. B. Because he drank too much. C. Because he had many bad habits. 2. What did Mark promise God to do? A. Tell the truth. B...
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