题目内容
5.The townhas changed a lot since I was there last in 1980.(change)分析 自从上次1980年我在这里之后,小镇改变已经改变了很多.
解答 答案:has changed
根据句子里的since引导的从句得知,主句要使用现在完时,结构为have/has done,主语是the down所以需用has done结构.
点评 单词填空必须在对语境整体理解的基础上抓住指向答案的关键线索、固定句型或搭配等,同时注意所选词的形式变化.
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14.He seems______ on it for days,for it is almost finished.( )
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