2191919 幼苗
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1年前
skyld 幼苗
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回答问题
14.单项选择14.How many___ medicine are used for the children of
1年前7个回答
How many _____ medicine are used for the children of six yea
1年前1个回答
How many ______ medicine are used for the children of six ye
1年前4个回答
how many sign are used for fingerspelling in english
How many animals are killed for human use every year in the
The following are four forms about medicine. How to use the
The following are four kinds of medicine. How to use the med
How many electric equipments are used in your kitchen?(改句)
how many electric equipment are used in your kitchen错在哪
Trees are useful for many things.
1年前2个回答
___ of the land is used for farming A How many B how much C
How many kinds of drugs are now used by children off-lable?1
Some of these expressions are commonly used for many years
How many pens can he buy _____the money.A.for B.with C .use
plastic bags are useful for holding many kinds of foods,___
1年前3个回答
Oil,_____there are several different types,is used for many
英语翻译People use cars for work and pleasure.There are many dif
__________are widely used in the modern world.How many d____
帮忙改一篇英文作文,只改语法.Even though there are many reasons for using
你能帮帮他们吗
判断下列说法正确与否,并对错误的加以改正。
某工程队修一条公路,已修了1200米,这时已修的与未修的比是3:2,这条公路全长是多少米?
1 凸面镜对光有什么作用?应用例子(2个) 凹面镜面镜对光有什么作用?应用例子(2个) 2红外线有哪些应用?紫外线有哪些
已知函数f(x)=sin(2x- ),若存在a∈(0,π),使得f(x+a)=f(x-a)恒成立,则a的值是( ) A
已知氯气、溴蒸气分别跟氢气反应的热化学方程式如下(Q l 、Q 2 均为正值)
精彩回答
I'm trying finding a place where children can play in ________. Could you give me some advice?
I wonder. Are you a teacher?(合并为一个句子)
补写下列名篇名句中的空缺部分。 (1)子曰:“夫仁者,__________,__________。能近取譬,可谓仁之方也已。”(《论语》) (2)向之所欣,俯仰之间,已为陈迹,__________。__________,终期于尽!(《兰亭集序》) (3)__________,月照花林皆似霰。空里流霜不觉飞,__________。(《春江花月夜》) (4)__________,__________;漫江碧透,百舸争流。(《沁园春》)
积分:∫∞,a xe^[-(x-a)]dx 范围在∞,a
先化简,再求值:a+b-2a+[3a-2(b+2a)+5b],其中a=1/2,b=-1