49. The book on the table isn’t very good. It’s very_________.

    A. interesting       B. boring      C. exciting       D. wonderful

48. ---Good morning. Can I help you?

   ---Yes. ________.

A. You can lose weight             B. I’m always ready to help others

C. I know the way to the hospital     D. I want a hamburger, please

47. The car is very good, but it’s too dear(贵的), I can’t _______ it.

    A. sell             B. like        C. afford        D. see