--- Any news about the fire?--- Nearly 20 people ______ from the burning buildin
题型：不详难度：来源：
--- Any news about the fire?
--- Nearly 20 people ______ from the burning building by now.| A．rescued | B．have been rescued | C．have rescued | D．were rescued |
|
答案
| B |
解析
试题分析：考查时态：句意：--有火灾的消息吗？--早现在为止，近20人已经从燃烧的大楼中被救出了。和by now连用用现在完成时。还有people和rescue是被动关系，用现在完成时的被动。选B。
点评：英语中的时态主要由动词的形式决定，因此在学习英语时态时，要注意分析动词形式及具体语境，想象在那个特定的时间动作所发生的背景，这个动作是经常性动作、一般性动作、进行性动作、完成性动作还是将要发生的动作。这题关键是by now这个词组是明显的暗示。 |
举一反三
In the summer, large crops of fruit may be_______ by freezing or bottling.| A．reserved | B．deserved | C．served | D．preserved |
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It is reported that the guy who is going to _________ the lecture spent a year living in the rain forest.
A. refresh B convey C. deliver D. convince |
---- Sorry, I am late. The bus was _________ in the traffic.
----- Oh, never mind. It doesn’t matter| A．held up | B．turned up | C．picked up | D．made up |
|
Shirly ________ a book about China last year but I don’t know whether she has finished it.
A has written B wrote C had written D was writing |
Don’t disturb me. I_______ letters all morning and have written ten so far.| A．have written | B．am writing | C．was writing | D．have been writing |
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