The city of Chengdu has grown so fast thatit’s at least ______ what it used to be．

My daughter mastered Japanese in less than twoyears.—Did she Shehave a gift for language.

My seven-year-old daughter has a great interest in music and _______ Piano classes twice a week over the last three years

下列各句中，没有语病的一项是

for something, a receipt is given toyou