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问题 单项选择题

一个合子中有二对同源染色体为AA’，BB’，在生长期间，你认为其体细胞中的染色体是下例哪种组合。（）

A.AA’BB

B.AABB’

C.AA’BB’

D.AABB

答案

参考答案：C

填空题

1) ______ the Oral Approach
2) ______ the Cognitive Approach
3) ______ the Direct Method
4) ______ the Audiolingnal Method
5) ______ the Natural Approach
a) According to Gouin, verbal expression is intimately linked with thought about real events. Thoughts and utterances came in sequences and ends-means series.
b) Primary importance is attached to meaning, context and situation.
c) Language is structured like a pyramid, that is ,linguistic levels are systems within systems.
d) Language is characterized by rule-governed creativity.
e) Communication is the primary function of language, and emphasis is on meaning.
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多项选择题

信托的基本职能，包括（）、投资职能和公益服务职能。

A.资金融通职能

B.保值增值

C.防范风险

D.财产管理职能
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