题目

 You can’t imagine ____ when they received these nice Christmas presents.      A. how they were excited      B. how excited they were      C. how excited were they      D. they were how excited 答案：B下列措施有违解决城市交通问题的是：①在市中心修建大量大型停车场②禁止过境货车进入市中心区③鼓励市民乘坐公共汽车、地铁等公共交通工具④工厂安排不同的时间上下班⑤将居民区与工业区布局在一起，以减缓上下班交通拥挤问题⑥修建环城公路和高架公路，在市区修建飞机场，便于市民出行 [　　] A．①⑤⑥B．①②⑤ C．②③⑥D．③④⑤