九年级上册物理课时作业答案

mary read english better than me 的同义句 it takes me two hours to go there by bike同义句 It's two __ ___ for me as for learning english ,students who read a lot can do much better than ()who don`twhy there,it,hours,me,to,two,takes,get（连词组句） 同义句转换："It took me two hours to get there on foot" 在英语方面,我的阅读比听力水平好些英语 In English,I （ ）reading than listening 几道英语提1.I‘m ____ ______ reading than listening this term.2.History is the _____ （最差的）of all his subjects.3.We’ll be late for class if we ___ hurry.A,don't .Baren't C won't D doesn't4.Can you tell me ______?A how can i use the c ln English,l'm better at reading than listening.（改为间接引语） 这里格子不够,在下面写.小红和小华练习跑步,小红从东村、小华从西村同时出发相向而行.小红每分钟行800米,小华每分钟行960米.两人相遇后小华又行了5分钟到达东村,问相遇后多少分钟小红 My sister is good at___(skip). 7+2+5脑筋等于多少 7加2加5等于多少 5加七分之五等于多少?五加七分之五等于多少? 2加5等于几?等于7 矩阵方程怎解已知AP=PB,其中1 0 0 1 0 0矩阵B=0 0 0 P=2 -1 0 ,求A.0 0 -1 2 1 1 解方程 8X-3.2+2X=15.7 Our teacher suggested that he_____some reading every morning.A.will do.B.does.C.did.D.do 3加2等于几?7加2等于几? is she listening to the teacher的回答 7加24712等于多少 为什么7加2等于9 若多项式2（X的平方)-K(X的平方）+3被(2X+1)除后余2,求K的值 数学填空怎么写 （填空、不多） 把它写开 合并句子,the zoo is new.we visited the zoo last weekend. 上面写不下,我写在下面,这是初一上册的题.甲乙丙丁四人在计算2a²-a²时,四人得出了四种答案,分别是：甲为a²；乙为2；丙为1；丁为0.谁是正确的? 英语句型转换：We visited the zoo last Sunday.（对the zoo 进行提问）______ ______ you visit last Sunday.填什么,要理由 上面可能写不下,我把题目写在下面了,这是初一上册的题.一个正常人的平均心跳速率约为每分钟70次,一年大约有多少次?一个正常人一生的心跳此书能达到一亿次吗?（一年按365天计) 上面可能写不下,我写在下面了,这是一道初一上册的题.为确保信息安全：信息需要加密传输,发送方由名文→密文（加密）,接收方由密文→名文（解密),已知加密规则为：明文a,b,c,d对应密文a+ 这是两道初一上册的方程题,我写在下面了.①(x÷0.7)-(0.17-0.2x）÷0.03=1②（2x+1)÷6+（x-1)÷3=1 改错We suggested that they asked the teacher for help .