AL和所有的金属氧化物都能发生铝热反应吗

I was on the fence about that. 什么意思?保持观望?怎么翻译?有应用的例子没? ride the fence he is sitting on the fence don't sitting on the fence 我不是要字面意思,这是个类似俚语的句子. “he is sitting on the fence"是什么意思英语俚语 My mother ______gets up early in the morning ,seven days a week.A.uaually B.sometimes C.often D.always The floor of the attic needs ____if we are going to make it into a bedroom.空白为什么只能...The floor of the attic needs ____if we are going to make it into a bedroom.空白为什么只能填strengthening而不能填strengthened? The computer needs checking=The computer needs（）（）（） Linda needs ___ her bedroom this afternoon..My mother is afraid of ___ and she prefers to take a train..Yesterday the big fire ___ several hours my best friend wants to be a--- when he grows up the boy reached school on time as usualbut the school -- for the needs in China 还是For the needs of China根据中国的需要 My mother gets up at 5:30 in the morming.（划线提问）at 5:30划线 -Would you mind my turning down the radio a little bit?-( ).A.Never mind.B.Certainly not .C.No,I wouldn't.D.Yes,I'd love to.一定要说原因哦~ would you mind my turning down the radio?(用if改为同义句) 我的愿望是什么翔之恋语，望翔，小美好好，我也喜欢他 I don't think the sentence needs____(explain) Which kind of sentence structure is the sentence'My mother gave me a new bike last night'A.S+V+DO B.S+V+P C.S+V+IO+DO D.S+V+DO+OC 请翻译：His voice came down the line as clear as a bell. 偷看孩子日记好吗 the kangaroo over the fence 添一个动词. 翻译一下The dog junped over the fence. （）climb over the fence. 括号里填什么 I looked over the fence as the neighbour walked away.中文翻译 _______(他）ofen helps _____(我们）with _____(我们的）lessons. would you mind……?有哪些答语可以回答啊如题尽量多一些 spend on 和spend with区别 爸爸妈妈是什么意思? spend with 和spend on的区别 王蓉我说的是哪个MV的内容是什么意思 雪雕是什么?我第一眼看到这个名词,觉得挺有趣的, 雪雕是什么鱼 雪雕是种什么鸟?我不是问工艺品的雪雕,而是雪雕这个物种（或以雪雕为俗名、别名的物种） 爸爸妈妈好吗有几种表达意思