問題詳情

20.
(A)vocados have good, unsaturated fats,_growth and development of the central nervous system and the brain.A that helps in
(B) which help with
(C) helped with
(D) helping in

參考答案

答案：B
難度：適中0.592593
統計：A(3),B(16),C(1),D(3),E(0)