we should do something (help)the elderly help要怎么填?是to help 还是for helping
we should do something (help)the elderly help要怎么填?是to help 还是for helping
其他人气:521 ℃时间:2019-10-23 04:35:11
优质解答
to help
我来回答
类似推荐
猜你喜欢
- 1would have been 和 would have done 有什么区别吗?
- 2造、、、、、组词
- 3The number of mountain lions and wild roses won't change much if people leave things as they are翻
- 41、解方程组 {x/2-y+1/3=1 3x+2y=1 2、当m为何值时,方程组{x+y=3m x-y=5m 的解满足方程2x+3y=13?
- 5实验室用氯酸钾好二氧化锰制取氧气,加热到气体不再产生,试管内固体剩余物有( ),改用高锰酸钾制取氧气,加热到气体不再产生时,试管内固体剩余物有( ).这两个反应的固体剩余物中都有( ),但它在两个反应中的作用不一样,在氯酸钾分解反应中它是(
- 6点p从距原点1个单位长度的点A处向原点方向跳动,第1次跳动到O的终点A1处,
- 7720立方分米=( )立方米
- 8煤燃烧产生二氧化氮么?会造成酸雨么?
- 9已知x+2的绝对值与y-3的绝对值互为相反数,则3x+3y+2=多少?
- 101000千克稻谷可碾大米650千克,稻谷的出米nu是【】?