化学题（in english)which arrangement of clectrons is that of a gas normally used to fill light bulbs(灯泡）?A 2；B 2,6；C 2,8,2；D 2,8,8怎么可能呢？B是氧也。但是，是单选啊 D

一个简单的化学题（in english)Which mass of oxygen combines with 12g of magnesium?A 4gB 8gC 16gD 32g说明原因.C which is the longest word in english which is the longest word in english?中文 Which is the longest word in English?是什么意思 Which is the longest word in English是什么意思 Which band did you pass in College English Test? mang of which are not yet in English dictionaries是什么意思 Which is the longest word in English是什么意思 Which side dose the traffic move in english是什么意思 一个简单的化学题（In English)Which volume(体积）of sulphur dioxide(二氧化硫）(at r.t.p.) is formed when 9.7g of zinc sulphide（硫化锌） is heated in air?2ZnS + 3 O2(氧气） --> 2ZnO + 2 SO2(二氧化硫）A 1.2 dm3(立方分 化学题（in english)which arrangement of clectrons is that of a gas normally used to fill light bulbs(灯泡）?A 2；B 2,6；C 2,8,2；D 2,8,8怎么可能呢？B是氧也。但是，是单选啊 D The subject ________ I am most interested is English.A.in that B.that C.in which D.which Which sport is originated in our country(China)?Answer it in English,please! Is it in that school_____you learn English every evening?A which]B whereC thatD in whichWhy? Which three words are the most common words in social life?(YOU ARE IN ENGLISH) describle the ways in which thermal energy propagates?answer in english pls!thx a lot! 关于in which的一道选择题Is it the school_____you learn English every evening?A.which B.in where C.that D.in which为什么AC不能用? Which is right?I will answer those technology question in english?and Shall i answer those technology question in english?orWill i answer those technology question in english?