The professor,________some of his assistants, is to attend our discussion A.and B.as well as

The professor,________some of his assistants, is to attend our discussion A.and B.as well as

题目
The professor,________some of his assistants, is to attend our discussion A.and B.as well as
选择哪个,为什么?
答案
B 如果用and 那么句子的主语便是复数,谓语要用复数.但是句子用的是is,因此用单数主语.也就是as well as相当于伴随,但做主语的只有the professor
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.