difficult 是表語 imformation that does not make any sense to you is difficult to remember=It is difficult to remember imformation that does not make any sense to youto remember imformation that does n...to remember是主語？imformation不是主語嗎？imformationisdifficult依次主系表It is difficult to remember imformation that does not make any sense to you這句話中to remember imformation that does not make any sense to you 是主語、 difficult 是表語你的imformation that does not make any sense to you is difficult to remember 經(jīng)常用上面的或下面的表達形式：To remember imformation that does not make any sense to you is difficult