I know how busy you must be and naturally I wouldn’t want to too much of your time.
A. take up
B. speed up
C. sweep up
D. bring up
网友回答
(答案→)A. take up
B. speed up
C. sweep up
D. bring up
解析：词义辨析。take up占据；speed up 加速；sweep up打扫；bring up
抚养长大。句意;我知道你肯定很忙，自然我也不想占用你太多的时间。所以选A。