MIP.watch('count', function (newVal, oldVal) { fetch('http://www.chazidian.com/kaoshi/ajaxapi/?action=guanzhu&id=11220&type=2') .then(function (res) { var follows2 = MIP.getData('follows') if(follows2==1){ MIP.setData({ follows:2, title:'收藏' }) } if(follows2==2){ console.log(2) MIP.setData({ follows:1, title:'已收藏' }) } }) .catch(function (err) { console.log('数据请求失败!') }) })

以下关于小儿游戏测听的说法不正确的是

A、条件化刺激的给声强度为阈上15dB及其以上
B、初始频率必须从1000Hz开始
C、选择游戏种类时,要根据小儿的能力、发育情况、注意力而定;
D、测听方法采用降10升5法
E、由于小儿注意力集中较短,测试频率的顺序可先为两耳的1kHz、4kHz和05kHz。
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正确答案:

B

答案解析:

暂无解析

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Writealetteraccordingtothefollowingsituation:theWenchuanearthquakehasmadethiswinterextremelydifficultforthevictims.WritetotellyourfriendSmiththatyouareraisingmoneytobuy200piecesofcotton-paddedclothingandsomeothernecessitiesfortheearthquakevictims.Askhimtojointhecharityandshowyourappreciationsforhishelp.Don’tforgettotellhimyourphonenumber555-5555forfurtherdiscussion.PleasesignyournameasLiPing.(150-200words)

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A、wasplanting
B、hadplanted
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A、84/56mmHg
B、86/58mmHg
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A、authorized
B、qualified
C、deserved
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A、with
B、against
C、for
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