猜你喜欢
- 1紫藤萝瀑布 中蕴藏的哲理是什么?(用原文回答)
- 2(12分之11-3分之2)除以(3分之1+4分之1) 注意使用简便方法
- 3植物通过光合作用释放出_____和_______
- 4the,have,take,good,a,medicine,and,rest(.)
- 51个口,2个口,3个口,4个口,5个口,6个口,7个口,8个口,9个口,10个口分别是什么字?
- 6How many woman teachers are there in that school?(改错)
- 7Tom ___ a beautiful girl in 2005. A.married to B.marry to C.married D.marry
- 8双曲线 的渐近线方程是mx+ny=0或mx-ny=0,为什么双曲线的方程就可以设成 (mx+ny)(mx-ny)=k,k不等于0?
- 970℃时,100g饱和NH4Cl溶液中含有NH4Cl 37.5g.则该溶液的溶质质量分数是_,若将此溶液稀释到25%,需加水_g,该温度时NH4Cl的溶解度为_g/100g水.
- 10( )It is easy to find a good hotel in our city____we have many hoteles here A.but B.because