题目内容
5．--_____ of the students in Grade Nine is expecting to have a good result in the coming exam．Just _____hard，and you'll realize your dream．（ ）| A． | All； work | B． | Every； works | C． | Each； work |
分析 九年级的每个学生都希望在即将到来的考试中取得好成绩，只要努力学习，你就会实现你的梦想．
解答 答案：C．考查不定代词．句意"九年级的每个学生都希望在即将到来的考试中取得好成绩，只要努力学习，你就会实现你的梦想．"．第一个空，All of+名词复数，后面的动词用复数．every通常不和of连用．each of…，后面的动词用单数，表示每一个…因此第一个空用each．第二个空主语是you，一般现在时态，因此用原形work．答案是C．
点评 不定代词大部分可以代替名词和形容词，在句中作主语、宾语、表语、定语和状语．此题要结合具体的语境，认真分析all，each的区别，正确完成试题．
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