题目

连词成句。 （1） the,we, bike, three, in, morning, rode, a, for, people (.) （2） jumped, him, licked, him, and, on, he (.) （3） was,bad, but, a, day, good, also, day, a, it (!) （4） of,ran, so, some, them, fast (.) （5） can,see, in, now, we, only, dinosaurs, museums (.) 答案：We rode a bike for three people in the morning. He jumped on him and licked him. It was a bad day but also a good day! Some of them ran so fast. We can only see dinosaurs in museums now.某品牌汽车油箱的容积是60L，这种汽车的耗油量为每100km约12L，已知汽油的密度是0.71×103kg/m3，当这辆车加满油从泗洪行驶到南京时（全程约200km），油箱内剩余汽油的质量和密度分别为（　　）A．25.56kg   0.28×103kg/m3B．25.56kg   0.71×103kg/m3C．17.04kg   0.34×103kg/m3D．17.04kg   0.71×103kg/m3