用戶【John Barron】點評問題和點評內容

【評論主題】【題組】43. (A) bounces (B) bouncing (C) bounced (D) bounce

【評論內容】

and前後動詞必須一致

★★☆☆ ...

【評論主題】27. When she heard the joke, she _____.(A) couldn’t help but laugh (B) couldn’t help to laugh(C) lau

【評論內容】couldn't he.....觀看完整★★,...