风采怎么读

there are some newspapers in my father's car.改一般疑问句 hot-rolled 英语翻译跟 hot-dipped galvanized steel有什么区别?还是指同一件东西?有什么关系吗? 什么是hot rolled pickled and oiled steel 中文 hot rolled laminated steel round bar 是什么? i know a lot of people think it is wrong to keep animals in zoos.同义句 Don’t regret anything that ever made you smile是什么意思 There's something that u can never get back once u make it gone.翻译成中文 There is a boy under the tree,怎样改为疑问句 The boy under the tree is hungry改成一般的疑问句和否定句 The boy under the tree is hungry 陈述句变一般疑问句 —why didn't gve me a phone call?—I___,but nobody answered the phone.A.do B.did C.will D.have When you arrive ,please call my c_______ phone . 所给单词的适当形式填空; （1） The girl is a singer ( )(call) Selina.(2) When were you （ ）（bear I know a lot of people think it is bad to keep animals in dad is going to ciean his car的意思 Dad is going to clean his car翻译 Dad is going to wash his car.（否定句）Dad （_____） （going) (to)(wash)his car笫一个 He is going there with his dad.对它提问 函数f（x）=x^2-2ax-3在区间【1,2】上存在反函数的充分必要条件是（ ）A.∈（-无穷,1】 B.a∈【2,正无穷） C.【1,2】 D.a∈（-无穷,1】∪【2,正无穷） 一辆压路机前轮直径是1.6米,前轮宽是3米.（1）压路机前轮转动一圈,压路机面积是多少平方米?（2）如果每分钟转动20圈，1小时压路面积是多少平方米？ （1）y=(1/2)x^2+lnx的增区间?（2）y=(-x^2+2x）e^x的增区间?（3）y=4x^2+(1/X)的减区间为?(4)y=xlnx的增区间为?（5）y=x^4-8x^3+18x^2-1的增区间?（6）y=x+(1/x)的增区间为?（7）y=2x^3+12x-5的增区间? I called you yesterday morning,but you were not at home where （）you been 若f(x)=x^2+2ax+1(x>b-1)有反函数,求a^2+b^2的最小值 已知甲校学生人数是乙校人数的百分之四十,甲校女生数是甲校学生数的百分之三十,乙校男生数是乙校学生数的百分之四十二,那么两笑女生总数占两校学生总数的百分之几? 甲数是四十比乙数的百分之三十还多十求乙数 We must make our hometown ___ and ___（rich）.英语填词. X【1-2/（1-X）】/（X+1）-【X（X²-1）】/【X²-2X+1】求这题的解法 已知函数f(x)在定义域（0,正无穷）上为增函数,满足f(xy)=f(x)+(y).f(3)=1.求f（3）f（9） 举例解释一些写作（修辞）手法!比如说,通感,虚拟,移用,移情等等 写作时的修辞手法有哪些? We students must do something to make our school______.A beauty B cleaning c quietly D beautiful