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【单选题】
(2017·泰安)健康的生活离不开化学,下列说法正确的是( )A.
油脂是重要的营养物质,可大量摄入油脂
B.
为保持肉制品鲜美,在香肠中加过量的亚硝酸钠
C.
为预防甲状腺肿大,食盐中添加大量的碘元素
D.
人误食重金属盐中毒后,服用鸡蛋清可减轻毒性
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【单选题】Music should be taught routinely in schools because of the benefits _____ can have on the development of the brains of young children.
A.
which
B.
that
C.
one
D.
it
【简答题】What are the stages in Erikson’s theory of psychosocial developmen t?
【单选题】The best title of the passage is ______.
A.
The Position and Role of Women in the Development of Education
B.
The Education of Girls and Women
C.
The Education of Women in the Third World
D.
Women's Education Groups and Programs
【简答题】There is no denying the fact that education plays an important role in the development of society. A)人们没有意识到教育对科学的发展十分重要。 B)教育对社会发展起着重大作用，这一事实不容否认。 C)毋庸置疑，教育在社会发展中起着重大作用。 D)没有任何人否认这一事实，即教育对社会发展起着重大作用。...
【简答题】Instant foods, instant communication, faster transportation—all of these recent developments are designed to save time. Ironically, though, instead of more leisure time available, these develop...
【单选题】It can be concluded from the passage that education can ______.
A.
enhance mental development
B.
protect the brain from mental decline
C.
prevent the brain from shrinking
D.
compensate for brain shrinkage
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