I have an physics question to ask you30,000m=____mm

I have an physics question to ask you30,000m=____mm 用介词填空 I have lost my intere physics I have lost my interested ( ) physics.I have lost my interested ( ) physics.A .in B .on C .at D .for I think physics ---- more difficult than math A.is B.are C.have D has I have a lot of problems____ physics A.for B.from C.with D.on I have got an apple i have an opportunity是什么意思? I have an什么cap `I have been an idiot!' “I have an important meeting to have do perform an experiment in physics是什么意思 一篇英语文章 求修改 题目是The famous person I’d like to meetIf I have an opportunity,the most famous person I’d like to meet is Albert Einstein.As a student major in physics,I admire Albert Einstein very much ,is a Epoch-making paper 关于代词的选择题1.-Have you finished your physics homework yet?-No,I'm afraid if will take me ________ 10 minutes.A.more B.less C.other D.another2.Jane wrote a letter to invite ________ to spend our summer holiday in Canada.A.you and I B.I an I have on interest in math,___,I'm interested in physics.这个空只能填一个单词、填什么啊he began to take an ____ in making things when he was still a child还有这个、填什么啊 Every F afternoon,we have a physics cEvery F afternoon,we have a physics class an easy physics question!Why must ammeters be connected in line (in series) with a device,but viltmeters have to be connected across it (in parallel)? I think b___ English and maths are important.I think my physics teacher is an i__ person.He can do everything well. 翻译：I have an orange orange.