( )of the students in class 3 is going to take part in the Engish contestA.all B.both C.every one D.every为什么选C?

问题描述:

( )of the students in class 3 is going to take part in the Engish contest
A.all B.both C.every one D.every
为什么选C?

首先,后面是“is”,表示前面主语是单数,那么,否认掉A&B;
然后,在C&D中,如果是D那种类型的答案捏,应该为each.
综上,选择C