【蔡小亘】評論
The train went through the mountains ___________ than on the plains. (A)slow down (B)slow (C)more slowly (D)slowing
【Yang Cheng Ha】評論
CThe train went_____ through the mountains than on the plains. (A)slow down (B)slow (C)more slowly (D)slowing
【黃詩雯】評論
went 動詞,修飾動詞用副詞,--went slowlythan比較級,需有er --slowly, 2個音節,比較級加more --more slowly