Question

I find ____ difficult to remember everything, though I’m still young.

A．that

B．this

C．it

D．one

Answer 1

C

考查賓語補足語。句意“我覺得記住所有的事情很難，盡管我還年輕�！眎t作find的形式賓語，真正的賓語是動詞不定式（to do）；difficult是賓語補足語，修飾it。故選C。