.how 引导名词性从句的用法探讨what与how用法之比较似乎是很简单的一个问题，但宜昌市2004届第二次调研考试的一道完形填空题却引起了极大争议。现摘录如下： You must have heard these words like how happy it is to be a child. But would you honestly change places with a child? Think of the years at school: the years spent living in frequent fear of examinations and school activities. Every thought you think is controlled by some adults. Think of the times you had to go to bed early, you had to eat hateful thing that was supposed to be good for you. Remember _
