皮皮学，免费搜题
登录
搜题
【多选题】
根据比较对象的不同，比较分析法可以分为A.
横向比较法
B.
差额分析法
C.
预算差异分析法
D.
趋势分析法
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】根据首字母提示完成单词 1. No students are a to go into computer house. 2. Anna wants to get her ears p____ . 3. We all d with what you said just now. 4. Don’t be s____ .He can’t tell you the truth. 5. Our teache...
【简答题】请翻译:4. 据说维生素B2可以防止癌症。5. All students are required to abide by school regulations.
【判断题】All students are often invited to share Thanksgiving with local families. (被动句)
A.
正确
B.
错误
【简答题】研究某一化学反应的实验装置如下图所示： A～F属于下列物质中的六种物质：浓硫酸、浓盐酸、浓氨水、稀硫酸、稀盐酸、稀氟水、水、锌粒、铜片、食盐、高锰酸钾、氯化钙、氧化钙、四氧化三铁、氧化铁、氧化铜、氢气、二氧化碳、二氧化氮、一氧化碳、氯气、氯化氢、氨气、氮气、氧气。 实验现象； （1）D物质由黑色变为红色 （2）无水硫酸铜粉末放入无色透明的E中得到蓝色溶液 （3）点燃的镁条伸入无色无味的F中．镁条表...
【简答题】2 An international summer school Listen to a talk about an international school and indicate whether the following statements are true or false by writing T for a statement which is true and F for a s...
【简答题】用所给单词的适当形式填空。 1. The students are all busy____ (get) ready for the exam. 2. The teacher told the class____ (not talk). 3. Could you please____ (make) a telephone? 4. What do you need (write) paper ...
【简答题】用所给单词的适当形式填空。 1. The weather is quite _____ (wind) in Jinan in fall. 2. The students are busy _____ (do) some exercises. 3. This film is very _____ (excite). We all like to see it. 4. My parents didn'...
【简答题】浓盐酸和无水氯化锌的饱和溶液称为 ________ ,常用来鉴别 _________ 。
相关题目：