(2013·济南市三模)The fresh air in the morning is pleasant . You'd better get up early to do some exercise.
A. to be breathed
B. to breathe
C. breathing
D. being breathed
网友回答
A. to be breathed
(答案→)B. to breathe
C. breathing
D. being breathed
解析：选B 考查非谓语动词作状语。句意：早上的新鲜空气呼吸起来很舒服，你最好早起活动活动。在形容词pleasant后用不定式作方式状语，且主动形式表示被动含义。