对于沥青混合料试件，若能用水中重法测定其表观密度，则也可用表干法测定其毛体积密度，而且两种方法的测试结果会比较接近。( )
参考答案：对
请你编一个有一根是x=1的一元二次方程
按要求写句子
1. Jane's uncle is thirty-five.(对画线部分提问)
________ ________ ________ Jane's uncle?
2. Jenny's birthday party is July 4th.(对画线部分提问)
________ ________ Jenny's birthday party?
3. —When is Teacher's Day?(回答问题)
—It's________ ________.
4. How old are you?(改为同义句)
What's ___ ________?
5. is, December, birthday, 12th, my(.)(连词成句)
_____________________________________
