从夏、商、西周三代的覆亡中，我们可以得到的历史教训是国君应该[ ]
A．重视教育
B．勤政爱民
C．发展经济
D．增强军事力量
答案：B
Mike likes climbing the mountains very much. One day he went climbing in the countryside. After three hours, he felt tired, then he started to sleep under a big tree. When he woke up, he saw a tiger not far from him. He jumped up and ran away quickly. When he got to a road, a car came and nearly(几乎)stopped, Mike opened the door of the car and jumped in. He got a terrible surprise when he was in the car, there was nobody in the driver’s place. He was so afraid that he closed his eyes.The car moved slowly and it stopped at last. He opened his eyes and saw a man open the door and he wanted to sit in driver’s place. Mike said to him, “Don’t get in. The car can drive by itself (它自己). ” But the man said, “ The car couldn’t move on the mountain and I pushed (推)it all the way down .”
小题1: Mike likes to climb the mountains.
小题2: Mike saw a tiger not far from him when he woke up.
小题3:Mike got a terrible surprise in the car because there was a tiger driving the car.
小题4: The car move slowly down by itself.
小题5: A man pushed the car all the way down from the mountain.
接收完证券交易数据后，中国结算公司沪深分公司一般在()，作为共同对手方，以结算参与人为单位，对各结算参与人负责清算的证券交易对应的应收和应付价款进行轧抵处理。
A．次一营业日
B．当日15:57前
C．当日日终
D．第二日
