He was badly ill ,so his parents looked __(worry)
题目
He was badly ill ,so his parents looked __(worry)
答案
He was badly ill ,so his parents looked worried (worry)
look是系动词,后面用的是形容词
worried是worry的形容词
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
- My father d______ to work and I walk to school every day.
- 清晨,草上的露珠在太阳光的照射下发出五颜六色的光,细心的同学还会发现,它发出的光的颜色随视线方向的改变而改变,你知道这是为什么吗?
- 数学与生活的手抄报?急
- 请求门锁和电梯的中文翻译成英语!谢谢!
- 如何证明无色溶液中含硫酸根离子
- 固体和液体溶于水之后,溶剂的体积是否改变
- 一项工程,计划20个人用18天完成,工作3天后,又调来10个人,工作效率相同,完成这项工程要多少天?
- 在△ABC中,角A,B,C为三个内角,已知A=45°,cosB=4/5.①求cos C的值.
- 几道数学题的答案是什么
- betty likes s______ online.she buys lots of things on the Internet.