问题
选择题
Consumers are getting more sensible and buy only they need in spite of all the advertisements they see.
A．that
B．what
C．which
D．whether
答案
答案：B
考查宾语从句。What引导宾语从句，并在句中做need的宾语。句意：消费者正在变得更敏感，尽管他们看到看很多广告，只会买他们所需要的。