Question

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

1. A.
   has begun
2. B.
   has stopped
3. C.
   has been on
4. D.
   has finished

Answer 1

C
試題分析：句意：對不起，路上交通太擁堵了。不要再遲到了。會議已經(jīng)開始15分鐘了。for 15 minutes.表示一段時間，謂語動詞要有延續(xù)性，begin改為be on，故選C
考點：延續(xù)性動詞和非延續(xù)性動詞
點評：非延續(xù)性動詞向延續(xù)性動詞的轉變熟記一下幾個：
leave --- be away,  borrow --- keep,   buy --- have,  begin/start --- be on,      die --- be dead, leave --- be away from, fall asleep --- be asleep