is there anything (that) you don't understand不是说先行词是anything等代词时用that吗,这里怎么可省略了?

问题描述:

is there anything (that) you don't understand
不是说先行词是anything等代词时用that吗,这里怎么可省略了?

关系代词作宾语时可以省略, 这里that是做understand 的宾语
白天答题再用心,被采纳的几率都很低吗?我想试试看 (*^__^*)

由于anything在并与从句中做宾语,就可以省略,如果作主语的话,就不可省略