单词：heavier element
单词：heavier element 相关文章
听力题目： 17.(A). These boxes arent heavier than those. (B). The boxes he sold us are too heavy. (C). We thought the boxes would be lighter. (D). He told us to get the heavier boxes. 18.(A). They hadnt predicted it would now. (B). The snow kept
托福听力单句训练
Yes, I remember I have, and found the air up there as warm as mustard; 是的，我记得曾经遇见这样的事，我发现天花板上端空气非常热， and when I got down, and bent my head near the floor to pick up something, I found it as co
美国语文第五册
Why, the cart box, to be sure, replied the boy, taking the cup, half-filled with water, in one hand, and the hollow iron in the other. 当然那只铸铁工具套重。一只手拿着盛了一半水的锌制杯，另一只手拿着铸铁套的孩子回
美国语文第五册
A lecturer was giving a lecture to his student on stress management. He raised a glass of water and asked the audience, How heavy do you think this glass of water is? The students answers ranged from 20g to 500g. It does not matter on the absolute we
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