阿摩線上測驗
29.Which statement about virus is correct?
(A) Most viruses infect only a few closely related
species；
(B) Most viruses only infect plant cells；
(C) Most viruses cannot infect living cells；
(D) Most viruses infect a wide variety of organisms.
答案：登入後查看
統計： A(5), B(0), C(0), D(5), E(0) #3325435
統計： A(5), B(0), C(0), D(5), E(0) #3325435
