(2013·吉林四校高三一诊)I really don't know how t
题型:选择题
问题:
(2013·吉林四校高三一诊)I really don't know how to thank you, but for your help, I ________ my lost necklace.
A.couldn't have found
B.mustn't have found
C.couldn't find
D.wouldn't find
(2013·吉林四校高三一诊)I really don't know how to thank you, but for your help, I ________ my lost necklace.
A.couldn't have found
B.mustn't have found
C.couldn't find
D.wouldn't find