一、单项选择 (共15小题；每小题1分，满分15分)
从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
1. If we sit near ▲ front of the bus, we’ll have ▲ better view.
A. /；the B. /；a C. the; a D. the；the
2. Of all my classmates, ▲ often goes to the Internet café to kill time.
A. no one B. none C. nobody D. everyone
3. —It is selfless ▲ the doctor to devote all the time he had to caring for the patients.
—I think so, they are so great.
A. for B. of C. with D. to
