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【多选题】
商品包装的作用包括以下( )A.
增加产品附加值
B.
便于运输、贮存和携带
C.
便于说明
D.
美化商品、促进销售
E.
新产品使用的类似性
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于体温的论述下列哪项正确( )
A.
体温低于36.5℃称体温过低
B.
甲状腺功能亢进病人常有体温过低
C.
体温高于37.3℃称发热
D.
无菌性炎症一般无发热
E.
慢性消耗性疾病病人常有体温升高
【简答题】Many of the ministers had been peasants or workers themselves and ______ (use) to do physical la-hour.
【简答题】Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. ...
【单选题】The author believes that our knowledge of social systems is more secure than that of physical systems because ______.
A.
it is not based on personal experience
B.
new discoveries are less likely to occur in social sciences
C.
it is based on a fairly representative quantity of data
D.
the records of social systems are more reliable
【单选题】is watched in a more relaxed and lazy way than other ball games.
A.
Football
B.
Basketball
C.
Baseball
D.
Tennis
【多选题】下列说法正确的是( )。
A.
变速器的档位数是指前进档和倒档的数目总和
B.
手动变速器般采用 飞溅润滑
C.
根据操纵杆与变速器的相互位置不同，可分为直接操纵式和远距离操纵式两种类型
【单选题】The author will most probably agree on the idea that
A.
there is no connection between physiognomy and personality.
B.
people can assess the personality traits on the basis of photograph.
C.
workers' personality traits are related to the company's profit.
D.
a baby-face looking is good to the company's success.
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