Question

—I’m sorry. There was too much traffic on the road.
—Don’t be late again. The meeting          for 15 minutes.

A．has begun

B．has stopped

C．has been on

D．has finished

Answer 1

C

试题分析：句意：对不起，路上交通太拥堵了。不要再迟到了。会议已经开始15分钟了。for 15 minutes.表示一段时间，谓语动词要有延续性，begin改为be on，故选C
点评：非延续性动词向延续性动词的转变熟记一下几个：
leave --- be away,  borrow --- keep,   buy --- have,  begin/start --- be on,      die --- be dead, leave --- be away from, fall asleep --- be asleep