一、单项选择(本题共15小题,每小题l分,满分l5分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选顼,并在答题卡上将该项涂黑。
1. I think it's ______ useful message, so I keep it for use.
A. a B. an C. the D. /
2. Hepburn is______ a nice actress and humanitarian that she is never forgotten.
A. so B. such C. quite D. very
3. Ricky caught a bad cold yesterday, ______ he had to stay at home.
A. because B. but C. or D. so
4. —Do you think that he ______ talk to his teacher?
—Yes, sharing ideas is really important.
A. can B. could C. needs D. needs to
5. —Did your parents go to climb the Wolf Hill with you last Sunday?
—Yes. ______ of us had a good time.
A. Both B. All C. Neither D. None