The famous scientist was going out _____ he found himself surrounded by lots
题型：不详难度：来源：
The famous scientist was going out _____ he found himself surrounded by lots of young people.| A．when | B．before | C．while | D．after |
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答案
| A |
解析
| 考查固定搭配，was/were doing….when….，刚要做什么，这时，句意：著名的科学家刚要出去，这时他发现自己被一群年轻人围住了，选A。 |
举一反三
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____ the weather was fine, I opened all the windows. | A．Now that | B．Since that | C．Because of | D．For |
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| The blueprint is to the builder _____ the outline is to the writer. |
He has an expression of resentment, _____ Martin had made a fool of him. | A．as | B．as though | C．though | D．even though |
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