This is the best book I have ____read. A.never B.ever C.often D.just

This is the best book I have ____read. A.never B.ever C.often D.just
This is the best book I have ____read. A.never B.ever C.often D.just

This is the best book I have ____read. A.never B.ever C.often D.just
B
这里是现在完成时,read实际上不是原型,是过去分词.
ever一般用在现在完成时中,意思是 曾经.
这是我曾经读过的最好的书.