To learn English well is very important for him.
=It's very importtant for him to learn English well.
=It's very important that he should learn English well.
To learn English well is very important for him.
=It's very importtant for him to learn English well.
=It's very important that he should learn English well.
最新问答: I wrote a poem是什么意思 种质资源按来源可分为哪几类? 麻烦老师解答:Jenny has __________ Here·s something to think about 已知P是△ABC内的任意一点,若向量CB=k向量PA+向量PB,则点P一定在哪儿? 13×19/17—12/17×13简算 忧伤的古诗句有那些 6.假设地球与月球间的引力与地球表面物体受到的重力是同种性质的力,即力的大小与距离的二次方成反比.已知月心和地心的距离是 是李修福的1.解方程组①4xy+9yz=123yz-2zx=17xy+5zx=4②1/x+1/y=a1/y+1/z=b1 “常常爱惜”的阅读答案27、我们爱生命,我们爱自然,我们离不开亲情、友情……这些对我们来说都是不可缺失的,但我们往往并不 用红外线和紫外线照射温度计,其示数? 如图,在△ABC中,AD是BC边上的中线,E是AD的中点,过点A作BC的平行线交BE的延长线于点F,连接CF. 完形填空(应该要怎么才能学到好,给些方法) 已知 xy不等于0且 3x^2 - 2xy - 8y^2=0求x/y的值! 9+24(x-y)+16(x-y)=?分解因式 “学英语不仅有用而且有趣” 这句话翻译 英语翻译We often think that insects do no good to us.This is par 一辆货车从甲地到乙地送货,去时一共用了5小时,回来时速度提高到每小时90千米,结果3.5小时就从原路返回到甲地.这辆货车 急求以往、不计其数的近义词 分母是91的最简真分数有多少个
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