-David failed in the math examination again.-But( )that?He ( )hard.A.had you expected.had never workedB.have you expected.had never workedC.do you expect.has never workedD.did you expect.has never worked选择什么,请详细说明.
问题描述:
-David failed in the math examination again.
-But( )that?He ( )hard.
A.had you expected.had never worked
B.have you expected.had never worked
C.do you expect.has never worked
D.did you expect.has never worked
选择什么,请详细说明.
答
c正确答案
答
c