相關Chengduisagreenercit的文學知識

Chengduisagreenercitynowbecausemoreandmoretrees

Chengduisagreenercitynowbecausemoreandmoretrees

問題詳情:Chengduisagreenercitynowbecausemoreandmoretrees________everyspring.A.wereplanted B.areplanted C.willbeplanted【回答】B點撥:本題用語法判定法解題。樹是被種植,因此用被動語態,每年春天是經常*的行爲,用一...