When we called,the family were at____dinner A./ B.the C a
题目
When we called,the family were at____dinner A./ B.the C a
答案
答案:When we called,the family were at【/】dinner.
解析;at dinner 翻译为吃晚饭.不需要加冠词.
【你的10满意,我们团队的无限动力】
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