厨房通风系统是把厨房的异味抽出来，排到（）
A.厕所内部
B.客舱空调管路
C.货舱加热系统
D.机外
参考答案：D
Tom likes _____ to the movies with his friends and _____ sports.
A．going, playing
B．go, play
C．going, play
D．go, playing
韦氏成人智力测验适合( )以上的被试者。
A．12岁B．14岁C．16岁D．18岁
