Question

House prices vary from place to place and are usually high ________ there are famous schools.

A．when	B．since
C．where	D．whether

Answer 1

C

C考察状语从句。根据句义可知，where引导地点状语从句，，修饰整个谓语部分。句义：房价会随着地点的不同有所变化，通常在有名校的地方房价会更高。故C正确。