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【多选题】
影响增长的因素主要有:A.
氧气浓度
B.
温度
C.
气压
D.
降水
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】价值规律的内容和要求是()。
A.
商品价值量由生产商品的社会必要劳动时间决定
B.
商品价值量由实际耗费的劳动时间决定
C.
商品按照价值量相等的原则进行交换
D.
商品价格围绕商品价值上下波动
【单选题】— You are confident about the job interview, aren't you? — _____. I'm well prepared and feel I've got everything they need. [ ]
A.
Sure, I am
B.
It's hard to say
C.
I hope so
D.
Well, maybe
【单选题】－－－－You are confident about the job interview, aren’t you? －－－－ , I’m well prepared and feel I’ve
A.
4．----You are confident about the job interview, aren’t you? ---- , I’m well prepared and feel I’ve got everything they need. A．Sure, I am
B.
It’s hard to say
C.
I hope so
D.
Well, maybe
【简答题】—You are confident about the job interview , aren’t you? —_____.I’m well prepared and feel I’ve got everything they need. A．sure, I am B．It’s hard to say C．I hope so D．Well, maybe
【单选题】— I’ve prepared all kinds of food for the picnic. —Do you mean we_____ bring anything with us?
A.
can’t
B.
mustn’t
C.
shan’t
D.
needn't
【简答题】试分析水资源与经济社会发展、生态环境健康之间的关系。
【单选题】---I will take an exam next week and I am well-prepared. ---________.
A.
Congratulations.
B.
All the best.
C.
Cheer up.
D.
Take it easy.
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