contribute $10 to a charity collection 捐贈(zèng) contribute to sth 促成.有助于 Does smoking contribute to lung cancer? Doing exercise contributes to our health. the contribution of money捐贈(zèng) 【查看更多】

 

題目列表(包括答案和解析)


同步練習(xí)冊(cè)答案