动车组中车种代码餐车卧车合造车()。
参考答案:CW
______, so he stopped the car at once.
A.Seeing a boy lying on the road
B.On seeing a boy sitting on the road
C.The driver had seen a boy standing on the road
D.The minute the driver saw a boy seated on the road
九寨沟、黄龙等景区属于世界遗产项目的______类。
A.文化遗产 B.自然遗产 C.文化与自然双遗产 D.文化景观