单项选择题
M: Have you ever been to Japan W: I was there last year. M: Did you fly or go by sea W: I went on a cruise ship.
A.By plane. B.By ship. C.By train.
A.On the second floor. B.On the ground floor. C.On the first floor.
A.Jefferson knew the new capital very well. B.Jefferson was a world-famous inventor. C.Jefferson was a writer and a scientist as well. D.President Jefferson was the first to live in Washington D. C.