单项选择题
M :The typewriter costs 85dollars ,but I have only 55dollars. W: I have 40dollars. I can lend you.
A. She is going home. B. She is typing the letters. C. She is waiting the paper. D. She is reading the letters.
A.One. B.Two. C.Three. D.Four.
A. A book-seller. B. A book lover. C. A poet. D. A novelist.