题目内容
19.Could you sweep the floor?It's too dirty.分析 你能扫地吗?太脏了.
解答 答案:sweep
根据下文It's too dirty,可推知地太脏了.结合首字母s可推知询问对方你能扫地吗?sweep the floor 意为"扫地",又知空格前有情态动词could后接动词原形,故填入sweep的原形即可,故答案为sweep
点评 做这类题型,首先根据所给单词首字母明确句子所要考查的单词的拼写,再结合相关语法知识对单词做出形式上的变化
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