谁帮我做几个英语题
题目
谁帮我做几个英语题
1farmers plant seeds ___(main) in spring
2ten tears____(pass)since he went abroad
3he___(chop)the meat into pieces before frying it
4the boy___(sit)under the tree is my friend.
答案
mainly
have passed
chops
sitting
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