题目

The photographer needs to charge up the digital camera every day as the battery________ quickly. A．shuts up                 B．ends up C．runs out                 D．turns out 答案：　C　根据主句的句意“摄影师需要每天给数码相机充电”，可知电池很快用完了，故选C项。shut up“关闭，关紧”；end up“结束”；turn out“关掉”。

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