Either the students or the teacher him very well.A knowB to know C knowsD knowing为什么选C

分类: 作业答案 • 2022-02-17 20:39:27

问题描述：

Either the students or the teacher him very well.
A know
B to know
C knows
D knowing
为什么选C

答

either是两者中的任意一个.
既然是任意一个就是单数.
所以动词要用一般现在式.