Good ways of doing things mean less time and pain,and therefore it is

Good ways of doing things mean less time and pain,and therefore it is

题目
Good ways of doing things mean less time and pain,and therefore it is
Good ways of doing things mean less time and pain,and __D__,it is necessary for us to find time.
A.otherwise B.however C.still D.therefore
答案
D
做事的最佳方法意味着投入较少的时间和痛苦,也因此,挤时间对我们来说是非常必要的.
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.