The evening news comes on at seven o’clock and only thirty minutes.A. keepsB. continuesC

问题补充：

The evening news comes on at seven o’clock and only thirty minutes.

A. keeps

B. continues

C. finishes

D. lasts

答案：

A. keeps

B. continues

C. finishes

(答案→)D. lasts

解析：后面跟的是30分钟，表示持续时间，所以用lasts。keep是持续某种状态，finish表示“结束(后面跟时间点)”，continue表示“继续”。