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        1. The air in Dongying is much worse than that in many other cities. We must do       to protect our environment.
          A. nothingB.a(chǎn)nythingC.somethingD.everything
          C

          試題分析:句意:東營的空氣比很多其他的城市還要糟糕,我們必須做點(diǎn)什么來保護(hù)我們的環(huán)境。nothing什么也沒有,沒什么事;anything 任何事;something 某事,一些事;everything每件事。根據(jù)句意可知,我們必須做點(diǎn)事情來保護(hù)環(huán)境。故選C。
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