询问与解释科学现象 — 英语词汇题
题目
Complete the answer with the missing word. Why does a spoonful of salt seem to disappear in water? Because it d________ in the water.
《Unit 6 Looking into science》其他练习题
选择题
A pencil looks bent in a glass of water. Why? A. Because light changes direction…
填空题
实验预测：如果阳光照射到太阳能板上，它在接下来的一小…
填空题
Lily asks, “Why can’t we see the lamp through this thick book?” Her friend…
词汇题
Complete the sentence with the missing word: Why does a metal spoon feel cold? I…
词汇题
根据句意和括号中的中文提示，补全单词。1. We did an e________ …
词汇题
描述实验步骤时，表示“首先”的词：f____
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