Question

Most products, ____ which this is one example, sell well, _______.

A．of; as advertised	B．of; like advertising
C．/; as an ad	D．/; like an ad

Answer 1

A

考查定语从句，介词of+which="of" most products，第二空填as advertised是省略式="as" they are advertised，句意是：大多数产品其中这就是个例子，卖的很好，就像做的广告一样。选A。