【加賴叫過去】評論
Hearing a loud scream, the _____ child cried for his mother. _____ 孩子聽到大聲尖叫,哭泣著叫了他的母親。(A) frightened --> 受驚的(B) frightening --> 恐怖的(C) frighten --> 使...受驚(D) being frightened --> 正在受驚