马克思主义到底有什么好?-查字典问答网
- 【DoyouwannaimproveyourEnglish?Justjoinus!groupnumber:56766541Themoreyoupractise,thebetteryouwillbecome!Wewelcomeyou!】
- 怎么比较离子浓度大小例如这个:氯化铵:氯对应酸强,铵对应碱弱(铵根离子水解),所以氯离子浓度大于铵根离子浓度;但水解过程相对也是一个相对较弱的过程,所以铵根离子浓度大于水
- HowtolearnEnglishwell作文
- 数学题一道,高手来急啊!如图,在四边形ABCD中,AB‖CD,∠C=75°,∠D=30°,AB=3,AD=10,那么CD的长是______
- 1、Doyouknowthe____ofEnglish?Itisthe____languageintheworlld.(重要)2、It___(take)usonedaytohaveapicnicnextweek.3.Myfatherisveryfriendlyandhelpful,___(or,but,and)hehas___(more,many,much)friends.这题选填,高手帮
- 【民间故事大全,100字左右.急呀.】
- 阅读理解,根据短文内容选择正确答案。Doyouhavealuckynumber?Whatisit?Manypeoplehaveaspecialnumberthattheyhopewillbringthemgoodluck.InChinese
- 【中国民间故事1000字急用要概括的】
- 1):Thisisall____Ikonwaboutthematter.A:thatB:whatC:whoD:whether2):Doyoustillremembertheday____wefirstmet?A:thatB:onthatC:whereD:when3):Ihavenoideaabouttheman____wrotethearticle.A:whichB:whomC:whoD:he4):Theyaretaki
- 【英语选择题()Arethoseshosesgreenorblack?Theyare________black.a:nottheb:/c;a()Iknowhe'sMrBrown.Doyouknow_______?a:hislastnameb:hisfirstnamec:herlastname()LoraandCatherine_________girls.a:amb:arec;】