spent
相信我哦,我可是英语课代表哦!
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- 1Let's help Millie_______( clean)the classroom
- 2You can depend on it that he will help you.
- 3如下图,等腰直角三角形ABC的直角边AB=2,点P 、Q分别从A、C两点同时出发,以相同速度作直 线运动.已知点P沿AB运动,点Q沿边BC的延长 线运动,PQ与直线AC相交于点D.1、设AP的长为x,S△PCQ的面积为S,求出S关于x的解析
- 4miss jones came into the classroom .she carried a book in her head miss jones came into the classr
- 5改病句,下列文字在标点使用、用词得体、语言结构上各有一处不当
- 6You needn't ------（finish）your homework now
- 7.Look,is this room beautiful? I painted it _____.
- 8(-2ab的平方)的立方*(3a的平方b)的平方+4a的立方b的平方*(-18a的四次方b的六次方)
- 9“临沂”这个地区名的粤语读音怎么读
- 10已知函数f(x)=(nx+1)/(2x+m)(m,n为常数,m*n不等于2),若f(x)*f(1/x)=k