16．The cold weather，which has ______  to the serious air pollution in Beijing，is reported to stop later this week．（　�。�
A．appliedB．contributedC．submittedD．referred

分析 寒冷的天氣，加劇了北京嚴重的空氣污染，據(jù)報道將于本周晚些時候結(jié)束．

解答 答案：B
A．運用；申請； B．促成；投稿；C． 使服從；主張；呈遞；D．涉及；委托；根據(jù)句意可知，此處表達的意思應(yīng)是：寒冷的天氣促進了北京嚴重的空氣污染；故選B

點評 做本題時，首先從句意著手，看懂句意是解答此類題目的關(guān)鍵；其次對四個選項的意思也要了如指掌．這就要求在平時的學(xué)習(xí)中要勤積累，多記憶，多查字典．

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