题目

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Pinyin is a successful tool, which 【1】 (teach) in China to school kids. It is not merely used by westerners like us. It has proved to be a useful tool for Chinese people 【2】 (they) to learn standard pronunciation in their early education.The first step is to learn how 【3】 (pronounce) each letter in pinyin correctly and the meaning of the tone markers. Then you have to do 【4】 (drill) as many as you can. Turn that into a game. It can be 【5】 (much) fun than you would expect. S下列叙述中，描述天气的是（ ）A．终年炎热 B．风和日丽 C．四季分明 D．雨热同期