Albert Einstein, the greatest scientist in the 20th century, once ______ an offer of $1,000 a minute to speak on the radio.

A. It is wrong.
B. I have got a cold.
C. I have no question at all
D. I am right.

A. She does not like Mary’s work.
B. She thinks Mary’s CD player works very well.
C. Mary should buy a new CD player.
D. She is surprised about what the man says.