able现在完成时

able现在完成时

o(?""?o 一般将来时：will be able to They will be able to finish the work soon. 他们很快就能够完成工作。现在完成时：have/has been able to I wonder whether they have been able to自60年代初约翰· 康纳利之后便无人能做到这一点。Thanks to the Chinese people's unrelenting and heroic struggle during the last hundre

●﹏● 解析现在完成时have been able to 是be able to 的现在完成时结果一题目请问they have been able to do的时态是什么？been able to 和be able to的区别是什么？答案现一般将来时：will be able to They will be able to finish the work soon. 他们很快就能够完成工作。现在完成时：have/has been able to I wonder whether they have been able to

≥▽≤ 现在完成时也表示过去发生的事情，但重要的是和现在有关联，如：I have been able to be completely 27.Wehave been promised by the computer department that we will be able to us a laptop every day. 28.Ihave been sold . 29.The building has been set up for several years. 30.I have be

be able to 的时态：一般现在时：am/is/are able to；一般过去时：was/were able to；一般将来时：will be ab现在完成时：have been able 过去完成时：had been able 否定疑问式：could you not?/couldn't you?were you not?/weren't you able?will you not?/won't you be

˙ω˙ able adj. 能够……的；有能力的；能干的关联词组：be able to do sth.能做某事She is able to swim. 她能游泳。We were at last able to buy a house. 我们终于有能力买房一般现在时：am/is/are able to;一般过去时：was/were able to;一般将来时：will be able to;现在完成时：have/has been able to,等。扩展资料例句：Will they be