I know how busy you must be and naturally I wouldn’t want to too much of your time.A. take

问题补充：

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

答案：

(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。