——Look!Tomisstillrunningforthemarathon.        ——Oh,god...

問題詳情：

—— Look! Tom is still running for the marathon.

         —— Oh, god. He _________ for five hours.

      A. has run       B. has been running     C. ran             D. are going to run

【回答】

B

知識點：動詞時態

題型：選擇題