问题
选择题
After the examination,my teacher told me that failure _______the mother of success.
A.was
B.is
C.be
D.been
答案
答案:B
主句,my teacher told me用的是一般过去时态,而从句that failure _______the mother of success.是名言,所以不用一般过去时态,而用一般现在时。所以选B。