Question

I didn’t understand ________________ , so I raised my hand to ask him.

A．what my teacher says	B．what does my teacher say
C．what my teacher said	D．what did my teacher say

Answer 1

C

本題前面的分句為賓語從句，賓語從句的用法為主句為過去時，從句為過去時的一
種，從句的順序為陳述句的順序，根據這兩點答案應選C。