1、() is the best season of the year?
题目
1、() is the best season of the year?
a、when b、what c、which d、what time
2、The boy runs faster than (_)in his class.
a、any of the boy b、any boys c、any other boy d、all the boys
3、I have forgotten my bread.
you can have ().
a、some of us b、some of our c、some of ours d、many of ours
最好能讲讲为什么?
答案
1C
2C
3C双重所有格
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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