【题目】用括号中多给单词的适当形式完成下列句子。每空格限填一词)
1.I am used to brushing my________twice a day. (tooth)
2.These two beds are in________sizes. (difference)
3..Take your teacher's________, and you'll make progress. (advise)
4..Sometimes it is hard for the old to keep healthy because of the sudden________changes.(season)
【答案】1.teeth 2.different 3.advice 4.seasonal
【解析】
1.句意:我习惯每天刷……两次。 刷牙不止刷一颗,tooth复数是teeth,故答案为 teeth.
2.句意:这两张床是……尺寸。 sizes是名词,前面用形容词修饰, difference 不同,是名词,different不同的,是形容词,故答案为 different .
3.句意:接受你老师的……,你就会取得进步。根据 teacher's是名词所有格,后面接名词, advise建议,是动词,名词是 advice建议,故答案为advice.
4.句意:有时由于……突然变化,老年人很难保持健康。 根据changes是名词,前面用形容词修饰, seasona季节,是名词,形容词是 seasonal 季节的,故答案为 seasonal .