• 2022-06-08
    Energy saving glass can only be used in buildings, not in household, furniture and interior decoration.
    A: 正确
    B: 错误
  • B

    内容

    • 0

      The energy is saved because ______. A: the factory only needs ten people to produce glasses B: in the new way, broken bottles can be used, too C: the inventors received worldwide patent rights to own the process they developed D: the glass is heated to strengthen it

    • 1

      The mind-mapping method can only be used when the lecture is highly organized. A: 正确 B: 错误

    • 2

      The passage is mainly about A: furniture designing B: furniture promotion C: furniture store decoration D: furniture production process

    • 3

      Objects can possess energy as __________. (a) endothermic energy <br/>(b) potential energy <br/>(c) kinetic energy A: a only B: b only C: c only D: a and c E: b and c

    • 4

      1. Credit card before 1950 can only be used at one merchant. A: 正确 B: 错误