新概念英语第一册书面练习96课答案,
题目
新概念英语第一册书面练习96课答案,
答案
A
1.I had better stay here
2.We had better wait for him
3.You had better call a doctor
4.They had better go home
5.She had better hurry
6.You had better be careful
B
1.I'll go to Sydney in a month's time
2.The next train will leave in an hour's time
3.I'll fly to Beijing in two day's time
4.Jean and I will go to London in an hour's time
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
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