Coke is ____unhealthy drink,but water is _______ healthy drink.

Coke is ____unhealthy drink,but water is _______ healthy drink.

题目
Coke is ____unhealthy drink,but water is _______ healthy drink.
A、/; / B、a; a C、an; a D、a; an
—Is pork healthy food
— _________ .
A .Yes,it is B .Yes,they are
C .No,it is D .No,they aren’t.
答案
C
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.