用be或have的正确形式填空
题目
用be或have的正确形式填空
1look!The clocks______round faces and on the faces_____three legs 2 The tall building______25 floors _____a lot of companies in it 3
答案
1 look!The clocks(have)round faces and on the faces(are)three legs .
2 The tall building(has)25 floors and (has)a lot of companies in it .3
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