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        1. 【題目】Doctors all over the world are still trying their best to ____ ways to treat COVID-19.

          A.get on withB.look forward toC.come up withD.pay attention to

          【答案】C

          【解析】

          句意:世界各地的醫(yī)生仍在盡最大努力想出治療COVID-19的方法。

          考查動(dòng)詞短語(yǔ)。get on with和……相處;look forward to期待;come up with想出;pay attention to注意;從文字的表層意思推斷空格指想出治療COVID-19的方法;故選C。

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