问题
名词解释
干压碎石路
答案
参考答案：
用单一尺寸碎石做主骨料，形成嵌锁作用，用石屑填满碎石间的孔隙，增加密实度和稳定性，这种结构和施工方法修建的路面叫干压碎石路面。
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干压碎石路
参考答案：
用单一尺寸碎石做主骨料，形成嵌锁作用，用石屑填满碎石间的孔隙，增加密实度和稳定性，这种结构和施工方法修建的路面叫干压碎石路面。
根据对话内容，从方框中选择5个恰当的句子完成对话，并将所选句子前的字母代号写在答题卡上的相应题号后。 A: Hi, Dick! What are you going to do tonight? B: I have no idea. What do you suggest? A: How about going to see a movie? B: 小题1: But I hear there is a talk at 7:00 in the City Hall. A: What’s the talk about? B: The history of music. 小题2:__________________ A: Me, too. 小题3:_______________ B: Good idea! Let’s go to the City Hall instead of going to the movie. A: By the way, my friend ,Jenny likes music, too. 小题4:____ B: Certainly. 小题5: A: Let’s meet at the school gate at 6:30 in the evening, OK? B: OK. See you then. A: See you.
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