单项选择题
The windmill, which has been used for hundreds of years to pump water and grind grains,（）redesigned to pro duce electricity.
A．it is now being B．it now can C．is now being D．now being
单项选择题 Mr. Wilson（）from his carving and eyed Edna severely.
单项选择题 （）the flood, the ship would have reached its destination on time.
单项选择题 A Dream of Red mansions is said（）into dozens of languages in the last decade.
