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【判断题】
遗传度是指某一特定性状在总的变异中，有多大比例决定于遗传，有多大比例决定于环境因素，一般采用百分率表示A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Consider the following exchange: MORROW: You should accept the existence of fate. LEO: Why should I do such a thing? MORROW: Well, for one thing, fate exists. It’s real. What should Leo say about Morr...
A.
Leo has presented a self-sealing argument.
B.
Leo has assumed a false dichotomy.
C.
Leo has presented a circular argument.
D.
Leo has refuted a straw man.
E.
none of the above
【单选题】Consider the following exchange: BINKY: Either you support the words of our president, or else you hate our country. It’s clear that you don’t support the words of our president. So you must hate our ...
A.
Binky has presented a self-sealing argument.
B.
Binky has assumed a false dichotomy.
C.
Binky has committed an ad hominem.
D.
Binky has refuted a straw man.
E.
none of the above
【简答题】A dichotomy has ___ part(s).
【简答题】图中虚线内4人组成的家庭属于哪类家庭 ()A. mg src="https://cdn.shuashuati.com/imgs/a9dda116714301f291860e97a26b0638.jpg">A.核心家庭 B. 单亲家庭 C. 主干家庭 D. 联合家庭
【简答题】US ‘pressure’ tactic on WTO will fail: China state media (8.9) A US threat to pull recognition of China’s “ developing nation ” status at the World Trade Organization is bound to fail, a commentary...
【简答题】集成稳压器 W7924 系列输出电压为 .
【简答题】语言符号在使用过程中是以符号序列的形式出现,符号只能一个跟着一个依次出现,在时间的线条上绵延,不能在空间的面上铺开,这是性质是语言的( )。
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