---How clean the window is ! -----Yes ! It _______ just now .A．has been cleanedB
题型：不详难度：来源：
---How clean the window is ! -----Yes ! It _______ just now .| A．has been cleaned | B．was cleaned | C．is cleaned | D． will be cleaned |
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答案
| B |
解析
试题分析：has been cleaned（现在完成时）被打扫过； was cleaned（一般过去时）被打扫了；is cleaned（一般现在时）被打扫；will be cleaned（一般将来时）将被打扫。原句意思是：窗子多么干净啊！是啊，它刚才被打扫了。Just now是过去时的时间状语，本句不能用现在完成时。故选B。 |
举一反三
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A. What is; is B. What was; was C. How many was; was |
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