锅内水处理的缓蚀剂不包括（）。
A.磷酸
B.亚硫酸钠
C.亚硝酸钠
D.重铬酸钾
参考答案：A
资料1
资料3
资料4
请根据以上资料，选择以下栏目的正确选项：
“申报日期”栏（）。
A．2006． 08． 15
B．2006． 08． 14
C．2006． 08． 16
D．2006． 08． 18
根据句意及汉语提示完成句子。
1. She stood there, with _____（眼泪）in her eyes.
2. When I got there, he was waiting there and smoking a _____ (香烟).
3. When the train arrived, all the _____ (旅客）got on in a hurry.
4. When the students finished their test, the teacher _____ (点头）with a smile.
5. She is the tallest girl in her class, _____ (尽管）she is the youngest.
资料3
资料4
请根据以上资料，选择以下栏目的正确选项：