下列属于“道路石油沥青技术要求表”中的指标有（）。
A.针入度指数PI
B.软化点
C.40℃延度
D.针入度（25℃，5s，100g）
E.溶解度
参考答案：A, B, D, E
解析：此题考查沥青路面用料要求。在"道路石油沥青技术要求表"中对针入度（25℃，5s，100g）、适用的气候分区、针入度指数PI、软化点（R&B）、60℃动力黏度、10℃延度、15℃延度、蜡含量（蒸馏法）、闪点、溶解度、密度（15℃）等指标提出了要求。所以，本题的正确选项是"A、B、D、E"。
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| It's half past four in the aftemoon. _1_ is ready. There are many things _2_ the table-plates, bowls and glasses. We can _3_ some meat, eggs and fish _4_ the plates. There are some dumplings, noodles and rice. Oh, there is a big round cake in the middle of the _5_. There is _6_ to drink and five glasses there._7_ of the glasses is full of milk; two of them are full of coffee and the others _8_ full of Coke. There are two bottles of apple juice. That's great. They _9_ our favorite food and drinks. I'd like _10 them very much. Why are there so many nice things? It's Timmy's grandmother's birthday. | ||||
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