1．(2020·全国卷Ⅰ)Since lighting is often far removed from the power source(电源)—such as the distance from a power plant to street lamps on a remote highway—a lot of energy is lost during transmission(传输)．远离；与……不相干
2．(2020·全国卷Ⅰ)Data about the moon's composition, such as how much ice and other treasures it contains, could help China decide whether its plans for a future lunar(月球的) base are practical.含有
3．(2019·江苏卷)What has led many governments to remove necessary regulations？取消
