单选题:The second paragraphis mainly about________

题目内容:
The second paragraphis mainly about________ A.TV as the sustainer of American life
B.TV as the major transmitter of culture
C.the educational effect of TV on society
D.the strong influence and the poor quality of American TV

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答案解析:

Radiant energy is stored as carbon compounds by________

Radiant energy is stored as carbon compounds by________A.Plants B.water C.rock

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男婴,足月顺产,22天。出生体重3100g,生后母乳喂养,第3天出现皮肤黄染,至今黄疸不退。胃纳好,体温正常。体检:体重

男婴,足月顺产,22天。出生体重3100g,生后母乳喂养,第3天出现皮肤黄染,至今黄疸不退。胃纳好,体温正常。体检:体重3750g,除皮肤黄染外,无其他异常。血

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足月儿生后2天出现黄疸,母血A.B.型,第3天血清胆红素188.1μmol/L(11mg/dl)。本例诊断最大可能是

足月儿生后2天出现黄疸,母血A.B.型,第3天血清胆红素188.1μmol/L(11mg/dl)。本例诊断最大可能是A.AB0溶血病 B.Rh溶血病 C.生理性

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生后两天的新生儿,一般状态良好,但其网织红细胞5%。血涂片发现计100个白细胞,可见大量的有核红细胞和少量幼稚中性粒细胞

生后两天的新生儿,一般状态良好,但其网织红细胞5%。血涂片发现计100个白细胞,可见大量的有核红细胞和少量幼稚中性粒细胞,提示A.新生儿溶血病 B.髓外造血 C

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What is the implied meaning of the underlined part?

What is the implied meaning of the underlined part?A.Swallow more than you can d

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