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【多选题】
下面属于电子货币形式的有A.
电子钱包
B.
信用卡
C.
电子支票
D.
智能卡
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Patents, said Thomas Jefferson, should draw 'a line between the things which are worth to the public the embarrassment of an exclusive patent, and those which are not'. As the value that society place...
A.
Patent offices have been too lax in granting patents.
B.
Most patent offices are swamped by applications.
C.
It is probably inhibiting, rather than encouraging, commercial innovation.
D.
The quilt of national patent offices and languages
【简答题】draw the line
【单选题】当对Draw Width进行设置后，将影响( )。
A.
Line、Circle、Pset方法
B.
Line、Shape控件
C.
Line、Circle、Point方法
D.
Line、Circle、Pset方法和Line、Shape控件
【单选题】In radio and television ______ impossible to draw the line between news and entertainment programs.
A.
frequently is
B.
are frequently
C.
it is frequently
D.
where they are frequently
【简答题】draw the line
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