---Do you have any good suggestions for our company?-In my opinion you should the cos

问题补充：

---Do you have any good suggestions for our company?

---In my opinion, you should the cost and increase the output.

A. cut off

B. cut down

C. cut in

D. cut up

答案：

A. cut off

(答案→)B. cut down

C. cut in

D. cut up

解析：四个选项分别表示切断、消减、插嘴和抨击，根据题意选B，我的意见是，我们应该消减花费增加收入。