Water polllution is getting () now.A.more seriously B.most serious C.more serious D.most seriously
题目
Water polllution is getting () now.A.more seriously B.most serious C.more serious D.most seriously
答案
选C,getting后面没有加the,所以不能用最高级,排除B D.seriously是副词,不能用.因为这句话意思是,水污染正变得越发的严重.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点