Factors affect aging of the senior people not include:
A.Psychological
B.Economical
C.Philosophical
D.Physiological
- · 有3位网友选择 D,占比37.5%
- · 有3位网友选择 C,占比37.5%
- · 有1位网友选择 B,占比12.5%
- · 有1位网友选择 A,占比12.5%
A.Psychological
B.Economical
C.Philosophical
D.Physiological
A、Reading Wordsworth’s poems.
B、Counting jumping sheep.
C、Talking with a boring person.
B.human’sintelligence,sensitivity,andintereststodifferentthings.
C.human’sintelligence,intereststodifferentthingsandtheperceptionsituation.
A、before finishing
B、finally
C、ultimately
D、after all
A、There is a considerable variation in molecular weight of polymers
B、The molecular weights of polymers are usually uniform
C、A polymer sample can be considered as a mixture of chains having different lengths
D、The molecular weight distribution can be expressed by the ratio Mw/Mn
A、Infancy (0-6 months)
B、Childhood (7-12 moths)
C、Teenagers (10-12 years)
D、Seniors (>50s)
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