Half of the class ___ girls .A is B are C was D have been 谁若知道就告诉我,

问题描述:

Half of the class ___ girls .A is B are C was D have been 谁若知道就告诉我,

B.
the class指的是班组的学生, 用复数形式
希望能帮到你,祝更上一层楼O(∩_∩)O
有不会的欢迎再继续问我(*^__^*)