—Where’sMr.Hu,doyouknow?—Well,it’shardtosay.ButIsawhim

問題詳情：

—Where’s Mr. Hu, do you know?

—Well, it’s hard to say. But I saw him _____ a football game just now.

 A. was watching                      B. watching   

 C. had watched                       D. watched

【回答】

B

知識點：動詞和動詞短語

題型：選擇題