单项选择题
A. reading B. being read C. to read D. to be read
It is said in the book that Thomas Edison(1847～1931)（）t...
单项选择题It is said in the book that Thomas Edison(1847～1931)（）the world leading inventor for sixty years.
A. would be B. has been C. had been D. was
Since you are a little tired, you had better（）a rest. A...
单项选择题Since you are a little tired, you had better（）a rest.
A. to stop to have B. stop to have C. to stop having D. stop having
--Why did you buy the car earlier --I（）Tom in Boston by...
单项选择题--Why did you buy the car earlier --I（）Tom in Boston by car next month, but I've changed my mind.
A. visit B. will visit C. am going to visit D. was going to visit
