4．-Could you tell me    ？
-Every four years．The 24th will take place in China in 2022．（　　）
A．how long the Winter Olympic Games last
B．how long do the Winter Olympic Games last
C．how often are the Winter Olympic Games held
D．how often the Winter Olympic Games are held

分析 --你能告訴我冬奧會多久舉行一次嗎？
--每四年舉行一次．第二十四屆冬奧會將在2022年在中國舉行．

解答 答案：D．
根據(jù)Could you tell me，可知本句考查了賓語從句的用法．在賓語從句中所使用的語序應(yīng)該是陳述句語序，選項BC是疑問句語序，排除掉．再根據(jù)Every four years，可知這里詢問的是頻率，多久一次，提問頻率的話應(yīng)該用how often．故選D．

點評 此題考查賓語從句．考生在答題時要注意"賓語從句必須采用陳述語序"，根據(jù)上下文語境確定合適的選項．

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