When I a good article in reading newpapers I often want to cut and keep it.A. come about

问题补充：

When I a good article in reading newpapers, I often want to cut and keep it.

A. come about

B. come through

C. come to

D. come across

答案：

A. come about

B. come through

C. come to

(答案→)D. come across

解析：考查动词词组：A. come about发生，B. come through通过，C. come to到达，涉及，D. come across遇到，句意是：当我看报纸遇到好文章，我就想减下来保存。选D。