(1)She was___her lost pen.A find B looking for C looking D finding
题目
(1)She was___her lost pen.A find B looking for C looking D finding
(2)She sits___the classroom
A in front of B in the front of C before D in the middle
(3)Who are you talking___?----Mr Wang.
A with B about C in D for
答案
B
B
A
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