题目

听下面一段较长对话，回答以下小题。【1】Where does the woman want to travel?A. In a mountain B. On a river C. In a park.【2】How long does the trip last?A. About an hour and forty-five minutesB. About two hoursC. About two hours and fifteen minutes.【3】How will the woman come back?A. By boat B. On foot C. By bus【4】What does the man advise the woman to do?A. Book a ticket in advance.B. Come to the bridge early.C. Bring some cold drinks.下列有关能源及能的转化的说法中正确的是（ ）A．目前建成投入使用的核电站利用的是核聚变释放的能量B．太阳能电池可以把太阳能转化为电能C．在柴油机的压缩冲程中，内能转化为机械能D．太阳能、风能、水能、核能都是可再生能源