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【多选题】
下列建筑材料中，属于多孔性保温隔热材料的有( )。A.
矿渣棉
B.
泡沫玻璃
C.
泡沫塑料
D.
加气混凝土
E.
膨胀珍珠岩
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【简答题】在用表格整理数据时，我们通常用______法来记录数据．
【简答题】吃饭时，我们通常用（ ）手端碗，（ ）手拿筷子。
【单选题】听力原文： We can agree with primitive man that food is a basic need, but we differ from him in our food wants because of the wide variety of food we have available compared with him we have a wider choice...
A.
Food is no longer a basic need for us, while it was for primitive people.
B.
We eat a wide variety of food.
C.
We no longer eat fruit that primitive people ever ate.
D.
We eat more food than primitive people do.
【单选题】听力原文： We can agree with primitive man that food is a basic need, but we differ from him in our food wants because of the wide variety of food we have available compared with him we have a wider choice...
A.
Food is no longer a basic need for us. while it was for primitive people.
B.
We eat a wide variety of food.
C.
We no longer eat fruit that primitive people ever ate.
D.
We eat more food than primitive people did.
【简答题】对工人的称呼我们通常用_称呼,对不知道职称和姓名的人我们通常用_称呼。
【简答题】指南针中，我们通常用哪个字母表示南?
【单选题】听力原文： We can agree with primitive man that food is a basic need, but we differ from him in our food wants because of the wide variety of food we have available compared with him we have a wider choice...
A.
Food is no longer a basic need for us, while it was for primitive people.
B.
We eat a wide variety of food.
C.
We no longer eat fruit that primitive people ever ate.
D.
We eat more food than primitive people do.
【单选题】听力原文： We can agree with primitive man that food is a basic need, but we differ from him in our food wants because of the wide variety of food we have available compared with him we have a wider choice...
A.
Food is no longer a basic need for us, while it was for primitive people.
B.
We eat a wide variety of food.
C.
We no longer eat fruit that primitive people ever ate.
D.
We eat more food than primitive people did.
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