Gun control is a subject ________ Americans have argued for a long time.
| A．of which | B．with which |
| C．about which | D．into which |
39. There are hurricanes here frequently in summer. The underlined part means _____.
| A．often | B．recently | C．sometimes | D．Seldom |
37. Stop! If you go any _____, you will be in danger..
| A．far | B．farther | C．further | D．far away |
36. --- What do you think of the town __________?
--- Oh, it is very beautiful.
| A．so far | B．by far | C．too far | D．far and away |
35. She is __________ being pleased about it; she is very angry.
| A．frequent | B．quite | C．far from | D．Rather |
34. I am _____ sure that I have told you that before.
| A．fairly | B．far | C．rather | D．Pretty |