皮皮学,免费搜题
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【单选题】
The young people do not have enough exercise because ______.
A.
they don't have the time for it
B.
they are ignorant of the benefits of exercise
C.
they are too weak to participate in physical activity
D.
they are short of money
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【单选题】下列关于保健食品特征,描述错误的是
A.
保健食品不属于食品
B.
保健食品不是药物
C.
保健食品具有特定的保健功能
D.
保健食品适于特定人群食用
【单选题】下列不属于保健食品的特征的是( )。
A.
必须是食品
B.
必须具有特定的保健功能
C.
必须要与药品区分开
D.
必须能够治疗相关疾病
【单选题】What does the author mean by kids count more than their college Line1,para.4?
A.
Continuing education is more important to a person success.
B.
A person happiness should be valued more than their education.
C.
Kids actual abilities are more important than their college background.
D.
What kids learn at college cannot keep up with job market requirements.
【简答题】苜蓿叶立交的适用范围?
【单选题】According to the author, what's the general consensus in terms of college education? (Para. 1)
A.
It costs too much to attend a college or university.
B.
College helps students earn more money.
C.
All high school graduates ought to go to college.
D.
It's time to look at the value of college education.
【单选题】日本的自然遗产不包括()。
A.
屋久岛
B.
白神山地
C.
知床半岛
D.
巨济岛
【单选题】电脱盐罐中,原油和水的分离是靠油水()不同进行沉降分离。
A.
密度
B.
温度
C.
黏度
D.
表面张力
【单选题】电脱盐罐中,原油和水的分离是靠油水( )不同进行沉降分离。
A.
密度
B.
温度
C.
粘度
D.
表面张力
【单选题】保健食品的特征包括( )
A.
保健食品属是食品,不是药品
B.
保健食品具有特定的保健功能
C.
保健食品只适用于特定人群食用
D.
以上都是
【简答题】股票是反映的代表持有者对股份公司的________,的一种出资证明
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