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中国营养学会专家委员会制定了《中国居民平衡膳 食宝塔》,对合理调配平衡膳食进行具体指导,直观地告诉居 民每日应摄入的(),以便为居民合理调配膳食提供可操作性的 指导。A.
食物种类（√）
B.
食物合理数量（√）
C.
适宜的身体活动量（√）
D.
适宜的饮水量（√）
E.
适宜的运动时间长度
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【判断题】A sense of humor to the British is an attitude to life rather than the mere ability to laugh at jokes.
A.
正确
B.
错误
【单选题】Which of the following shows a sense of humor?
A.
Opening the door for someone
B.
Complaining to others all the time.
C.
Laughing at ourselves and our weakness
D.
Finding someone who will understand us.
【简答题】Complete the sentenses with the following words. Change the form if necessary. ( suggest country active vacation diet ) German is his favorite European . It is easy to los...
【简答题】A．A sense of humor can turn strangers into acquaintances. B．Human beings share one quality--a sense of humor. C．People can communicate with each other without talking. D．The ability to laugh is a uniq...
【判断题】A sense of humor to the British is an attitude to life rather than the mere ability to laugh at jokes.
A.
正确
B.
错误
【单选题】Which of the following shows a sense of humor?
A.
Opeaning the door for someone.
B.
Complaining to others all the time.
C.
Laughing at ourselves and our weakness.
D.
Finding someone who will understand us.
【简答题】在机器中各运动单元称为( )A. 零件 B. 部件 C. 构件 A. 零件 B. 部件 C. 构件
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