2. 职称英语
  3. Solar Power The sun is【T1】______. It【T2】______. People have created diff

Solar Power The sun is【T1】______. It【T2】______. People have created diff

游客2023-10-23  56
问题     Solar Power
    The sun is【T1】______. It【T2】______. People have created different ways to【T3】______.
    Active solar energy【T4】______to【T5】______, which【T6】______, computers and televisions. Passive solar energy【T7】______. Instead,【T8】______. For example,【T9】______. Then【T10】______. [br] 【T10】
选项
答案 it will take less energy from other sources to heat the house
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