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【单选题】
速卖通平台产品图片的首张图片是作为首图在产品样图在产品列表、店铺产品列表内进行展示的。所以首张图片的效果一定要清晰、突出产品的重点。图片大小最好为( )。A.
200px*200px
B.
400px*400px
C.
800px*800px
D.
1600px*1600px
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举一反三
【单选题】Surveys have revealed that quite a lot of people watch TV only to______time.
A.
waste
B.
spend
C.
kill
D.
take
【单选题】________ tend to be less structured and to have smaller samples than large-scale surveys.
A.
Mail surveys
B.
Pilot surveys
C.
Online surveys
D.
Census surveys
E.
Telephone surveys
【简答题】用于监听 ServletRequest 对象生命周期的接口是【 】
【简答题】The “surveys and statistics” mentioned in the last paragraph might have shown that ________. A) college-educated people are more successful than non-college-educated people B) college education was no...
【简答题】测量变压器绕组绝缘电阻时应注意什么?如何判断变压器绝缘的好坏?
【简答题】1 为什么放置元件前应先加载相应的元件库?
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