问题补充：
, and we will do the work better.
A. Given more time
B. Give us more time
C. Giving us more time
D. Having given us more time
答案：
A. Given more time
(答案→)B. Give us more time
C. Giving us more time
D. Having given us more time
解析：本题的含义是给我们更多的时间，我们会将工作做的更好，本题前半句是表示请求的概念，为祈使句，用动词原形开头，故本题选B。
