Question

_______he is only 8 years old , he knows more about science than his father .

A．But

B．Though

C．So

D．Because

Answer 1

B

考查让步状语从句。But“但是”；Though“虽然，尽管”；So“因此”；Because“因为”。句意“尽管他只有八岁大，但是关于科学，他知道得比他爸爸多。”故选B。