Prep-T1-53

[lucyyeh]

Most vaccines are derived from weakened or killed strains of the same virus that they prevent, unlike the derivation of smallpox vaccine from a different virus altogether.

(A) the derivation of smallpox vaccine from a different virus altogether
(B) smallpox vaccine, which is derived from a different virus altogether
(C) smallpox's vaccine, which gets derived from a different virus altogether
(D) when smallpox vaccine is derived from an altogether different virus
(E) the altogether different virus from which smallpox vaccine is derived

ANS: B

C錯是錯在smallpox's(非生物不用所有格) 還有gets derived from(非慣用法）嗎?

[amazingslim]

Most vaccines are derived from weakened or killed strains of the same virus that they prevent, unlike the derivation of smallpox vaccine from a different virus altogether.

(A) the derivation of smallpox vaccine from a different virus altogether
(B) smallpox vaccine, which is derived from a different virus altogether
(C) smallpox's vaccine, which gets derived from a different virus altogether
(D) when smallpox vaccine is derived from an altogether different virus
(E) the altogether different virus from which smallpox vaccine is derived

ANS: B

C錯是錯在smallpox's(非生物不用所有格) 還有gets derived from(非慣用法）嗎?

我是認為不需要用到所有格
unlike前後對比不同疫苗

ps.雞婆一下，題目畫個底線吧