问题
判断题
钢的熔化温度是随钢中化学成分变化的，溶于钢中的元素含量越高，钢的熔点就越低。
答案
参考答案：对
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钢的熔化温度是随钢中化学成分变化的，溶于钢中的元素含量越高，钢的熔点就越低。
参考答案：对
请根据句意从方框中选择合适的动词, 并用其适当时态填空，使句子通顺。
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| 1. It ________________ now. Let’s wait here for the rain to stop. 2. Our English teacher often ________________ us to read English aloud every day. 3. If it is fine tomorrow, I ________________ fishing by the river. 4. Five people ________________ in the car accident, including two children. 5. I saw Lisa in the street yesterday, but she didn’t see me. She ________________ the other way. |