问题
选择题
See? The strange man I saw yesterday _____ around my house again. Should I call the police?
A.walk
B.walked
C.is walking
D.has walked
答案
答案:C
题目分析:考查动词时态。根据See?可以判断说话时那人还在房子周围走动,所以用现在进行时,答案选C。句意:看到了吗?我昨天见到的那个陌生人又在我房子周围走动了。我应该报警吗?