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【判断题】
建筑物的耐火等级由建筑构件的耐火极限和燃烧性能确定,建筑物的耐火等级一般分为三级。
A.
正确
B.
错误
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【判断题】目前,在发展磷酸原系统供能能力的训练中,主要是采用无氧低乳酸的训练。( )
A.
正确
B.
错误
【判断题】教育者是教育活动的主导者,他总是以自身的活动来影响受教育者。
A.
正确
B.
错误
【单选题】Body language can sometimes lead to_since people of different cultures often have different forms of behavior. for sending the same message or have different interpretations of the same signal
A.
misunderstanding
B.
communication
C.
agreement
D.
effectiveness
【单选题】凝血因子Ⅻa可直接激活
A.
外源性凝血系统
B.
内源性凝血系统
C.
激肽系统
D.
补体系统
【简答题】设集合 A ={ a , b , c } , R ={( a , a ), ( a , b ), ( b , a ), ( a , c ), ( c , a ), ( c , c )} , S ={ ( a , b ), ( b , b ), ( b , c ), ( c , a ), ( c , c )} 均为 A 上的二元关系。 求: ( 1 ) R○S - 1 的关系矩阵 M ( R○S -...
【单选题】What can we imply from the words of psychologist Philip Tetlock?
A.
People of different standpoint have disagreed opinions on the Berkley research.
B.
These experts of Berkley research are witnesses of redistribution of social wealth.
C.
The Berkley research elicits a fierce debate among the congressional committee.
D.
The committee chair who opposes redistribution will never call the experts.
【单选题】People's facial expressions may be misunderstood because ______.
A.
people of different ages may have different understanding
B.
people have different cultures
C.
people of different sex may understand a gesture in a different way
D.
people of different countries speak different languages
【单选题】At which place can people of different ages enjoy a good laugh? 查看材料
A.
The Cyclops Theatre
B.
Kaleidoscope
C.
Victoria Stage
D.
Pizza World
【单选题】人的生命存在于()、精神和社会三个领域。
A.
自然
B.
个体
C.
集体
D.
生理
【单选题】People of different countries and regions, different nationalities and cultures have formed with solidarity an Olympic family, ______they have deepened understanding and enhanced friendship.
A.
when
B.
which
C.
that
D.
in which
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