Do you know the of the saying I just quoted?
| A．resource | B．cause | C．course | D．source |
Beginning college is exciting：many of us can be easily excited by _______ details of running _______ well-balanced life.
| A．／; the | B．the; a | C．／; a | D．the; ／ |
40. When I was very young, I thought that inside the radio ______ who liked talking very much.
| A．a group of people lived | B．a group of people did live |
| C．did a group of people live | D．lived a group of people |
39. ______ has forced people, especially women, to endure a lot of pain and suffering to make themselves more beautiful?
| A．It is what | B．It is what that |
| C．What is it that | D．What it is that |
38. Mr. Black ______ home because his briefcase is still on the desk.
| A．mustn’t have gone | B．can’t have gone |
| C．shouldn’t have gone | D．needn’t have gone |
37. All animals, ______ their size, breathe once for every four heartbeats.
| A．however | B．whatever |
| C．no matter | D．in spite of |