the plan has been made, let’s get down to it out. A. Now that; carry B. Because;

________ the plan has been made, let’s get down to ________ it out.

A. Now that; carry B. Because; carry

C. Since; carrying D. Now; putting

试题答案

C　

解析:

　get down to（doing）sth.表示“开始认真做事”，now（that），since均表示“既然，由于”。