请问it可以代指复数名词吗?如眼镜

不可以眼镜,袜子,裤子,鞋,手套 等有两个相同部件组合而成的东西一般用pair 指代,当然也可以用they,them 代替如：Where are my glasses?I can see nothing without them.My glasses are broken.I have to buy a new p...