第二部分:知识运用(共两节,45分) 第一节 单项填空(共15小题;每小题1分,共15分) 从每题所给的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。 21.Please turn down the music, _______our neighbors next door will be disturbed. A.and B.or C.but D.So
Many wage earners in big cities find they may only have enough to ____ their houses, cars and other costs of living and have little extra money to invest.