题目

下图为一局部地区等高线（单位：米）分布示意图，a至d点为河流主干。据此回答23-25题。 23.所示支流中，实际不存在的是（    ） A.①           B.②              C.③                D.④ 24.图中占面积最大的地形类型是（    ） A.平原          B.高原          C.陡崖                D.盆地 25.C点与d点相对高度可能为（    ） A.401米         B.368米            C.827米          D.999米A taxi hit a truck. A policeman spoke to the taxi driver and to the truck driver. He also spoke to Tom. He was a witness (目击者). This is what they said.TRUCK DRIVER: I was driving from the airport to Newton. A car crossed the road, so I slowed down. I did not stop. A taxi hit the back of my truck. Nobody was seriously hurt but both cars were damaged（受损害）.TAXI DRIVER: I was driving behind a truck a few kilometers from Newton. The truck stopped suddenly. The driver did not give me a warning (警告). I was driving very slowly. I could not pass the truck because there were two cars coming near from Newton. My taxi hit the truck, and some glass cut my left hand.TOM: I was watching the traffic about a kilometer from the airport. A truck was going to Newton. It was not going very quickly. There was a taxi about two hundred meters behind the truck. It was going fast. When the truck slowed down, the taxi hit it. The taxi driver was not looking at the truck. He was looking out of the window at something. My friend saw the accident, too. Tom's friend spoke to the policeman and agreed with Tom.【1】How many people are mentioned (提到) in the story?A. Three. B. Four. C. Five. D. Six.【2】The truck was hit on the way .A. to the airport B. to the policemanC. to Newton D. home【3】From the story, we know _________didn't tell the truth.A. the truck driver B. TomC. the taxi driver D. Tom's friend【4】In fact, Tom's friend was also a _____________ .A. witness B. driverC. policeman D. cleaner