当前位置: > _____of his time ___been spent on studies every day.A ,Three fourths :has...
题目
_____of his time ___been spent on studies every day.A ,Three fourths :has
B ,Three fourths :have
C,Third fours:has
D,Thirds four :have
请选择

提问时间:2020-11-01

答案
___A__of his time ___been spent on studies every day
A ,Three fourths :has
B ,Three fourths :have
C,Third fours:has
D,Thirds four :have
解析:分数用“基数词+序数词”表示,复数形式在序数词后面加s.分数百分数作主语时,关键看后面名词是否可数来决定单复数,time 不可数,故选A.
祝开心~!
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
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.