_____ of the population in China ____ hardly to say.A. A number , isB. The number ,areC. The number , is
It’s ________ to listen to light music when you feel tired(疲劳的).
I can’t see any ________ animals in the small zoo.There are only some monkeys and birds.
She is a doctor.Her mother is a doctor,________.
—What ________ do you like? —I like giraffes.
________ Lucy and Lily ________ their father in China?