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【单选题】
商品条码的最后一位数字用以表示()A.
前缀码
B.
厂商代码
C.
商品项目代码
D.
校验码
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Life is ten percent happens to you and ninety percent you respond to it.
A.
what; that
B.
that; how
C.
how; that
D.
what; how
【多选题】道德逐渐从风俗习惯中分化出来，成为一种相对独立的社会意识形式，是因为( )。
A.
社会生产力的发展
B.
人类自我意识的觉醒
C.
社会生活的日益复杂化、多样化
D.
人类文明时代的开始
【单选题】How does Luis respond to Kate?
A.
He asks her how she is feeling.
B.
He asks her what she is doing.
C.
He asks her about the party.
【单选题】According to this text how did critics respond to the movie?
A.
It was merely imitating life.
B.
It was too much of politics.
C.
It was merely fictious.
D.
It was too much of entertainment.
【单选题】According to this text how did critics respond to the movie?
A.
It was merely imitating life.
B.
It was too much of politics.
C.
It was merely fictional.
D.
It was too much of entertainment.
【简答题】面粉中的矿物质是用（）来表示的。面粉中的淀粉酶主要是α-淀粉酶和β-淀粉酶。
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