CNN 10 《U.S. Politics And The Vote Certification Process》
More than a month after the US presidential election there's a lot that's still up in the air.
请教老师,在There's a lot that's still up in the air 这种句型中,a lot 是名词, 后面的定语从句是否可以省略that ?
即上句其实等于There's a lot is still up in the air ?