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【多选题】
根据生物技术的操作对象及操作技术的不同,生物技术主要包括以下 哪些 技术?A.
基因工程
B.
酶工程
C.
细胞工程
D.
发酵工程
E.
蛋白质工程
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举一反三
【单选题】During which period of time would the family like to rent a family-sized car?
A.
3rd-15th August
B.
3rd-15th June
C.
6th-12th August
D.
6th-12th June
【单选题】During which period of time did the Institutionalization phase of Internet development take place?
A.
1950-1960
B.
1961-1974
C.
1975-1995
D.
1995-through the present
【简答题】Where is New zealand located?
【简答题】Where is New Zealand situated?
【单选题】Which period of time in British history was described as “private affluence and public squalor" ?
A.
The 1940s.
B.
The 1970s.
C.
The 1980s.
D.
The 1990s.
【单选题】Which period of time in his life did the author consider the happiest?
A.
When his daughter went to college and then happily married.
B.
When he got married, had a good job, enjoyed excellent health and had two lovely daughters.
【简答题】Which period of time in his life did the author consider the happiest?
【单选题】In which Period of time does this piece of music belong to?
A.
the Classicism Period
B.
the Baroque Period
C.
the Romanticism Period
D.
the Impressionism Period
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