____ ___not to ____break the rule为了不违反规则第三个空没有

____ ___not to ____break the rule为了不违反规则第三个空没有 第4题a=____b=____ 1.To have too much pressure is not good for a child .(改为同义句) ___not good for a child ___ ___too much pressure.2.____(compete) starts very young and continues until the kids get older. 完成下列对话,一空一词A:Hello,Jane.Where are you going B:Hello,Jenny.I'm going to Gina's birthday 1._____.A:Really?2.____ is her birthday?B:June thirty-first.A:Oh.What year 3.____ she 4.____?B:In 1991.A:OK.So she is thirteen 5.____ 6.____B:T They do not have to come.（改为同义句） They ___not come. He ____ a word of English ___not know...at alldoesn't know...at allknows ...at allknows ...not at all 若4a^2+b^2+4a-8b+17=0.a=____b=____. 若f（x）=ax²+bx+3a+b是偶函数,且定义域为[a-1,2a],则a=____b=____ 在RT△ABC中 ∠C=90°∠A=30° a=10 则c=____b=____ 高数 导数 函数设f(x+1)-f(x)=8x+3,则f(x)=ax^2+bx+5中的a=____b=____ He hasn't decided whether to go ___not A:andHe hasn't decided whether to go ___notA:and B:but C:or D:so 若a.b都是无理数,且a.b的和是有理数,请写出一对满足条件的实数a、b a=____b=____若a.b都是无理数,且a.b的和是有理数,请写出一对满足条件的实数a、b a=____b=____ 几道英文题!要正确!急A.翻译词组：1.不再____；2.取回____;3.由某人自己____;4.迟早____B.单词拼写：I won't b____ you until I see it with my own eyes. 求英语what about going for a picnic this aftenoon?的回答句Im a ___not.I have much homework to do这里怎么填空?翻译过来是什么意思 ___not easy for me to speak english wellA.I‘m B.There's C.It's D.That's选哪个,为什么 Is( )your father Mr Brown?No,___not. 如果2X的2a-b-1次方-3y的3a-2b+16次方=10是一个两元一次方程,那么a=____b=____ 关于二元一次方程填空题如果关于x、y的二元一次方程组ax+y=b,bx+y=a-2的解是x＝1,y＝1,则a=____b=____