Not easy as the problem of pollution is____, no one should just stop trying.A．to
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Not easy as the problem of pollution is____, no one should just stop trying.| A．to solve | B．to be solve | C．solving | D．being solved |
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答案
| A |
解析
| 考查固定结构。Not easy as the problem of pollution is____,是as引导的让步状语从句，是一个倒装句，正常语序应是as the problem of pollution is not easy____结构，考查做某事不容易结构，即be not easy to do 结构，所以选A。 |
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As a young man , he’d rather have a room of his own, however small it is, than __ a room with someone else．| A．to share | B．to have shared | C．share | D．sharing |
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on the street breathless，the boy was immediately taken to the nearest hospital.| A．Found lying | B．Finding lying | C．Found laid | D．To be found lay |
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—I do believe the scientific explanation that when a tomb is opened, the fresh air disturbs the viruses inside it. What about you?
—So do I. If _______ in, the disturbed viruses may cause illness or even death. | A．breathing | B．breathed | C．being breathed | D．to breathe |
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