听力原文:W: How are you getting on with your experiment?M: In spite of my continuous failu
听力原文:W: How are you getting on with your experiment?
M: In spite of my continuous failure, I have already made some progress.
What can we learn about the man's enperiment ?
A.It is going on well.
B.It has failed several times.
C.It will soon be finished.
D.It may have to be stopped.