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精英家教網 > 高中英語 > 題目詳情
20.In the last few years,China__________ great achievements in environmental protection.(  )
A.has madeB.had madeC.was makingD.is making

分析 在過去的幾年里,中國在環保方面取得了很大的成就.

解答 答案:A.
由題干中的時間短語 in the last few years可知,謂語動作從過去開始并持續到現在且對現在產生了影響,所以謂語動詞用現在完成式,故選A.
B選項表示在過去某一時刻或動作以前完成了的動作,即"過去的過去";C選項表示在過去某一時刻或某一段時間內正在進行或發生的動作;D選項表示正在進行的動作或存在的狀態;

點評 此題考查現在完成式.現在完成式有兩種用法:①表示過去發生的動作對現在造成的影響或結果 ②表示過去的動作或狀態持續到現在.現在完成式的構成:has/have done.現在完成式的標志詞有 already,yet,ever,recently,so far,until now,up to now,since+點時間,for+短時間,in the last/past+段時間 等等.解題時應根據句意抓住時間標志詞.

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