问题
选择题
He said he ____ an American before.
A.has never met
B.had never met
C.would never meet
D.was never met
答案
B
主句中是一般过去时态,从句只能是过去的时态。
He said he ____ an American before.
A.has never met
B.had never met
C.would never meet
D.was never met
B
主句中是一般过去时态,从句只能是过去的时态。