From the definitions of the three points of view, according to the passage, we can infer that ______.
A.
conditioned relations are acquired
B.
relations to the organic and inorganic outer world are instinctive
C.
relations among members of the same social group are learned
D.
all of the above
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参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】观看微课,完成练习。 Part 1. Exercise 1-20: Complete each of the sentences below using one of the following two words. 二选一,选词填空。 1. It’s very cold = It’s ( ) (frozen/freezing). 天气非常冷。