【简答题】交际用语: 32. A : __2____ B: I want to get a dictionary. Could you tell me what dictionary I should take?A. 2. A. What do you want to buy? B. You want to buy a book, don’t you? C. What can I do for you? D...

【单选题】We will hold a meeting to d this plan.

【单选题】We hold a meeting to sum up our experience _____ we finished the work.

【多选题】2 核衣壳包括

【简答题】A :_________2 _______ B: I want to get a dictionary. Could you tell me what dictionary I should take?A. What do you want to buy? B. You want to buy a book, don’t you ? C. What can I do for you ? D. Ho...

【简答题】（4分）现有下列4种物质：① NH 3 、② NO 2 、③Cl 2 、④NaHCO 3 溶液。其中，常温下为黄绿色气体是 （填序号，下同），能使湿润的红色石蕊试纸变蓝的气体是 ，红棕色的气体是 ，与盐酸反应能生成气体的溶液是 。

【简答题】中国 “小学”的主要研究内容有( )

【多选题】核衣壳包括

【单选题】核衣壳包括

【多选题】核衣壳包括