62下列何類病毒之基因組（genome）可直接當作傳遞者核糖核酸（m RNA）？
(A)Double-stranded DNA viruses
(B)Double-stranded RNA viruses
(C)Plus-stranded RNA viruses
(D)Minus-stranded RNA viruses

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統計： A(32), B(70), C(134), D(54), E(0) #2099101