皮皮学，免费搜题
登录
搜题
【单选题】
在滴定分析中,化学等量点与滴定终点间的关系是( )A.
两者含有不同
B.
两者必须吻合
C.
两者互不相干
D.
两者愈接近、滴定误差愈小
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】听力原文：M: Excuse me, Madam? W: Are you talking to me? M: Yes, Madam. You forgot your change. Q: What is the man? (22)
A.
A postman.
B.
A policeman.
C.
A shop assistant.
【简答题】Ist der Chef hier? - Es____so, da steht sein Auto.
【简答题】Lernen Sie Brief schreiben, dann schafen Sie die Hausaufgabe. HA: Sie sind der / die Angestellte von Siemens. An dem Zeitplan brauchen Sie am 29.2.2020 an der Stelle sein. Aber wegen des neuartigen Co...
【单选题】听力原文：M: Good afternoon, Madam. Can I help you? F: Yes. I bought a watch here yesterday, but it doesn't work now. Where did the conversation take place?
A.
On a train.
B.
In the dining room.
C.
In a shop.
【单选题】听力原文：M: Good evening, Madam. A table for two? F: Yes, thank you. Where are they talking?
A.
At a shop.
B.
At a restaurant.
C.
On a bus.
【单选题】听力原文：F: We are honoured that you have come to see us, Mr. Mitchell. M: Thank you, Madam Ii. We're pleased to be here and appreciate your willingness to arrange this meeting on such a short notice. F: ...
A.
To explore the feasibility of setting up agency relationship.
B.
To open an agency.
C.
To develop his products.
【简答题】Der Chef redet schon wieder über die Verbesserung unserer Arbeitsbedingungen. - Wichtig ist, dass er nicht nur darüber redet , ____auch handelt.
【简答题】- Ist der Chef ______ B ü ro? - Nein, ______ Hause.
【单选题】I’d like some information please. A 37.
A.
Certainly, madam. What would you like to know?
B.
Certainly, madam. Here it is.
C.
Yes, madam. How much do you want?
D.
I’m sure you’ll like it, madam.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
