Q4. It is said that United Stales literature_____individuality and identity in the twenieth century, after long imitation of European models.
(A)was achieved
(B)achieved
(C)to achieve
(D)achieving
Ans:B
我選的是A...我想成被動 這樣是錯的嗎??
那原句子應該怎麼改??
可以請大大幫我解答一下