問題詳情

28.   According   to the Iowa Department of Agriculture and Land Stewardship, the virus   detected   in   a flock of   commercial pullet chickens   in   Franklin County   was impacted   250,000 birds.
(A)According to
(B)detected 
(C)a flock of
(D)in
(E)was impacted

參考答案

答案：E
難度：計算中-1
書單：沒有書單，新增