摘要： They are having a meeting in the next room, so we must do everything . A.loud B.loudly C.quiet D.quietly 答案:D 因为“隔壁在开会.所以我们要安静 .本句中需要一个副词修饰前面的动词do,所以用quietly.

网址：http://m.1010jiajiao.com/timu3_id_2811185[举报]