在电话中介绍自己是谁,你可以说: A. This is Peter. B. My name is Peter. C. I am Peter.
_______ do you want?
—The trousers are $30. —I’ll take_______.
—_______can I do for you? —Yes, please. I want a T-shirt.
—What’s three and twenty-seven? —It’s_______.
The yellow dog is than the black dog. ( ) A.thiner B.thin C.thinner