题目

NEWS BRIEF        ● Prime Minister Tony Blair new allegations（指控） on Thursday that he misled Parliament and the public in making the case for the war in Iraq after he disclosed his chief legal adviser’s written opinion raising questions about the legality（合法） of the war．        ● U．S．Forest Service officials are reminding people to stay off Forest Service roads that are closed．The fine for disobeying the rule of road closures is a maximum of ＄5,000 fine and/ or six months in prison．Those who enter the area and cause road damage may also be required能量和能源是现代社会发展的重要支柱之一，研究能源利用实现可持续发展已成为21世纪世界各国共同的任务．下列关于能量和能源说法正确的是A.因为能量在转化时是守恒的，所以所有能源可以任意开采，没必要节约能源B.核能、太阳能、风能都是可再生能源C.汽车制动时，由于摩擦，汽车的机械能转变为内能D.目前世界上的所有核电站所利用的核能都是靠核裂变得到的