根据《建设工程工程量清单计价规范》的规定,( )的工程量按设计图示尺寸以体积计算。
A.隔离层、防腐涂料
B.聚氯乙烯板面层
C.砌筑沥青浸渍砖
D.玻璃钢防腐面层
参考答案:C
仔细分析下图中的实验:
A、B、C试管中的现象如下表所示:
写出A、B、C试管中发生反应的离子方程式: A_______, B_______, C_______。
补全对话,每空一词。
A: (1)_______ do you make a chicken sandwich?
B: (2)_______, put the mayonnaise on a slice of bread.
A: And then?
B: Cut up an onion and a tomato. Add these (3)_______the sandwich.
A: What do you do next?
B: (4)________ some lettuce and the chicken slices on the sandwich. Put the relish on the chicken.
A: And (5)_______, Put another slice of bread on the top.
B: Yes, you are right.
1.______ 2.______ 3.______ 4.______ 5.______