问题补充：
How long to finish the work ?
A. will you take
B. will you take
C. you will take
D. will it take you
答案：
A. will you take
B. will you take
C. you will take
(答案→)D. will it take you
解析：it takes sb. some time to do sth. 意为：某人花费时间做某事，it是形式主误，代替不定式短语。此句是将来时态。
