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【单选题】
_______ involves viruses as agents for horizontal transfer of DNA.
A.
Transformation
B.
Transduction
C.
Conjugation
D.
Genomics
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Which of the following costs would be classified asrevenueexpenditure.
A.
The cost of new plant
B.
Computer repairs costs
C.
The cost of installing the new plant
D.
The cost of adding extra storage capacity to a computer
【单选题】Which of the following Chinese is the best translation for the English sentence: “Reading gives a person charm and elegance”?
A.
腹有诗书气自华。
B.
胸藏文墨虚若谷。
C.
书香传世家。
D.
书香盈袖自优雅。