1. You can get extra 10% d_____ if you buy two items at the same time.(如果你同時購買兩件商品,可獲得九折額外優惠。) (109年度考題)
2. Energy from the sun is called _____ energy. People use it to produce heat in different ways. 來自太陽的能源被叫做太陽能。人們用不同方式來使用它生產熱能。 (111年度考題)