People's ________ for bicycles may reflect public dissatisfaction with bus service.
A. insistence B. preference
C. confidence D. reference
The librarians ________ the books in the library as novels，which are popular with us.
A. suppose B. classify
C. look D. insist
________Wuhu with Shanghai, to be frank, and you'll find it's more convenient to live in the former.
A. To compare B. Comparing
C. Compare D. Compared
Listening to music at home is one thing，going to hear it________live is quite another.
A. perform B. performing
C. to perform D. being performed
I have an appointment________Dr. Smith, but I need to change it.
A. to B. off
C. with D. from
—I'm afraid you have the wrong number.
—Sorry！________.
A. See you later B. I didn't know that
C. Hold on，please D. I hope I didn't bother you
