[交流] 每周一听——那些年我们一起练过的听力（第144期） 已有26人参与

每周一听——那些年我们一起练过的听力（第144期）

如果对本活动有兴趣就收听我吧！！！

    注意：参与活动的虫子请把自己的答案以站内信形式发送给我，并在活动帖里占位回复，方便评分，下周六下期活动发布之前有效哦。还有其他不懂之处，请在此帖里面直接留言回复，我们将尽快回答。
    PS：站内信的发送方式为：点击我的用户名（杜小丫个人主页https://muchong.com/bbs/space.php?uid=1917265 ），将答案输入对话框点击发送即可。别忘记回帖占座喔！
奖项——听写后正确填空者可得BB奖励
评分规则：
每篇设空十处，每答对一空奖励一个BB，全对的虫子可得15个BB奖励。有好的建议大家可以跟帖留言，加油哦~~~~~~

       (1)    battery down to 10 percent? Time to turn down the brightness on the screen, right? It's a classic   (2)    to squeeze more juice from the battery. And it works. But that   (3)    might be less effective than you think. Because it turns out nearly half the battery drain on a phone happens when the screen's not even on. So says a study    (4)    at a meeting of the Association for Computing Machinery, in Portland, Ore.
     Researchers eavesdropped on the activity of more than 1,500 Android phones—specifically, the Samsung Galaxy S3 and S4. They used an app they    (5)    called eStar Energy Saver. The app    (6)    the energy drain of the phone's apps and activities as they happen.
     They found that some 45 percent of the battery drain happened while the screen was off. A lot of that energy suck was apps updating in the background—downloading headlines and weather, while you're not actively using them. And different versions of the same app require different energy supplies.    (7)    , some versions of the Facebook app were twice as energy thirsty as other versions. So app version choice could slow your battery drain.
     But one of the most   (8)    energy draws, zapping 12 percent of the battery, was just cellular paging: the pings from a cell tower every 1.28 seconds, that tell your phone if a call or message is on the way. Which is,    (9)    , the price of being    (10)    .

上期答案
1 senses
2 apologize
3 essentially
4 dumping
5 mistakenly
6 offer
7 leftovers
8 fraction
9 devote
10 general