______ the prices of color TV sets down by 50%, the company had a very hard time.
A.AsB.WithC.Because ofD.For
Being a capable woman，Nancy _____ to be considered as merely a housewife.
A．agrees B．admits
C．refuses D．rejects
It was__ he said__ disappointed me.
A. that；what B. what；that C. what；what D. that；that
---Miss Li, where did you visit last week?
--- I visited a big company __________ ships are made.
A. that B. which C. where D. whose
They discovered the cause of the fire accidentally. They discovered it _______.
A. fortunately B. by chance C. all of a sudden D. on purpose
How ________ you say that you really understand the whole story if you have covered only a part of the article?
A. canB. must
C. needD. may
