纳米颗粒物是指在三维空间中至少有一维处于_____的颗粒。

专业赛会志愿者以外的其他志愿者均为通用赛会志愿者。

判断题专业赛会志愿者以外的其他志愿者均为通用赛会志愿者。

From the video clip, when do women keep silent? ...

多项选择题From the video clip, when do women keep silent? A.
She is angry. B.
She is tired. C.
When she doesn’t trust him any more. D.
What she has to say would be hurtful.

判断题