Question

【题目】________ 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

Answer 1

【答案】C
【解析】第一空可用now(that)或since；第二空前的get down to中的to为介词，所以后跟V.ing形式，carry out“实施；实行”；句意：既然计划已经做出了，让我们着手来实施根据句意，故选C。