病理学z第1次作业

什么是有机硫化物? 1.6克硫和6.4克铜反应能得到8.0克纯净硫化物么? 阅读理解many young people in china know about celine dionMany young people in China know about Celine Dion 席琳·迪翁the famous French Canadian pop singer.She sang the song “ My heart will go on” for the movie Tita 什么是活性硫化物和非活性硫化物. 9.He ___________much about Chinese.(not know) 动词过去式!10.She’ll go to see her grandmother if it _____________( not rain). 硫化物是什么物质 Tom studies science very hard.(改为一般疑问句)_____Tom______science very hard?I am late for school because my bike is broken .(就画线部分提问)(because my bike is broken画线)______ ______you late for school?讲明原因,请说清楚这 改错 1.How did you came here?2.He doesn‘t are English.3.Tom shoes are very beautiful.4.Did you washed your clothes by yourself.5.How many day are these in a week? These snacks are his.（用Tom改为选择疑问句 I didn go to school yesterday because I was ill (就because I was ill提问) 我认为你儿子长得像你.翻译用take after 什么叫还原性,氧化性,请举例子 具有氧化性（或还原性）的物质浓度越大,其氧化性（或还原性）越强,举个例子 利用物质氧化性 还原性的具体例子 Dear tom.Thank you very much for your help duriDear tom.Thank you very much for your help during my business trip.As you know.I was quite worri edabout my garden ,and your considerate and careful treat to it has made it more beautiful than ever befor 我想问下job与work的不同就这个! 敷衍的承诺(用英语怎么说?) 英语翻译 你应该利用这好天气洗衣服（take advantage of) 这些单词怎么读?例：blue蓝色读：不路 以下单词都用这种方式：eraser橡皮 case箱 mother妈妈 翻译：你们可以利用这几天的好天气在上海到处观光（take advantage of） I’ve ____ a blue pencil case. 为什么need有些时候否定形式do(es) not need ,而有时候为needn't?什么情况下用哪个呢?是否有使用诀窍?诀窍指考试时选择题判断选哪个的方法?好像和什么实意动词,什么什么有关? you\'re the one that I want用中文怎么说 “疯狗”用美式英语怎么说啊?（包括骂人是“疯狗”） 疯狗用英语怎么说 我和你说话用英语怎么说求大神帮助 Wangting has a math exma today.She has to go to school （ ）she has a coldA、so B、and C、because D、although 选择题、请问选什么、理由、 I am having a bad cold so i don't go to school today我这么说对吗? 排排对A.this is he jun,miss chen.l'm sorry.l can't go to school today.B.l'mill.l have got a cold.C.hello,may l speak to miss chen?D.stay at home and have a rest.E.what's wrong with you?F.this is miss chen speaking.G.ok 这个卡通女孩是哪个动漫或者漫画里的? 意境伤感漫画头像求唯美伤感动漫女生头像啊!唯美伤感动漫女生头像啊!最好是半脸的像这样的 什么植物最坚强?