二、单项填空(共15小题;每小题1分,满分15分)从每小题所给A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 --What is the matter with you?--I caught cold and had to stay in bed.A. a; / B. a; the C . a; a D. the; the
. On turning the corner, we saw the road _____ steeply.
We can't _____ one to change the habits of a lifetime in a short time.
It was necessary to _____ the factory building as the company was doing more and more business.
. I asked the tailor to make a small _____ to my trousers because they were too long.
Because of the strong sun Mrs. William's new dining room curtains _____ from dark blue to gray within a year.