Two structures can be drawn for cyanuric acid(1) Are these two resonance structures of the same molecule?(2) Give the hybridization of the carbon and nitrogen atoms in each structure.(3) Use bond energies to predict which form is more stable,that is,

Two structures can be drawn for cyanuric acid(1) Are these two resonance structures of the same molecule?(2) Give the hybridization of the carbon and nitrogen atoms in each structure.(3) Use bond energies to predict which form is more stable,that is, Two structures can be drawn for cyanuric acid(1) Are these two resonance structures of the same molecule?(2) Give the hybridization of the carbon and nitrogen atoms in each structure.(3) Use bond energies to predict which form is more stable,that is, it can walk ___ two legs .A.on B.with hierarchies在文中的意思是什么?We can divide between three main types of governance structures:a) hierarchies, b) markets, and c) community management.三种治理结构中第一种是什么?应该不是政府.下文中有一句：Governments discourse connector 原句是：We can ask students to scan for certain structures,for example,tense forms,discourse connectors,or particular sentence structures. ---Can you finish these tasks in four hours?---No,I think I need ____hours.A.two another B.other two C.more two D.two more 应该是哪一个？ what can I do for you?I'd like to buy---- these eggsA two dozen B two dozens C two dozen of D two dozens of i can see ____ stars in sky at nighta two million of b two millions c millionss of 单选You can return the book in _____.You can return the book in _____.A one or two day B one day or two C a day or two D one day or two days为什么? ---Can I help you?---_____.A Yes,you can B No,I can't C I'd like two books D Yes,you can't选哪个 I can see two birds I can see two birds 选择：Now you can have ___ cup of tea.A.another B.other C.two Can you tell me______?sure.It's two thirty.A time B the time he will ___speak spanish in two yearsA.may B.must C.can D.be able to can you draw a nice picture()two minutes?A,in B.at C.on D.after i can hardly__the difference between the two words.A point B tell We can see a playground the two buildings.A.between B.among C.in D.at