—Why did you open the window? —Because I want to ________ more fresh air.
A. turn down
B. take up
C. put up
D. take in
【答案】D
【解析】句意:——你为什么打开窗户?——因为我想让更多的新鲜空气进来。A. turn down 关小; B. take up 占据; C. put up 举起; D. take in吸收,让---进入;根据Why did you open the window? 你为什么打开窗户?可知是让更多的空气进来;故选D