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【单选题】
关于乳腺癌的描述,正确的是
A.
多来源于肌上皮细胞
B.
多发生象限
C.
男性乳腺也发生癌
D.
以血道转移多见
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参考答案:
举一反三
【简答题】26x137=
【单选题】下列关于剂量补偿效应的说法,描述错误的是?
A.
剂量补偿效应仅在XY性别决定类型的生物中存在
B.
不同生物采用相同的剂量补偿策略
C.
哺乳动物利用X染色体失活实现剂量补偿效应
D.
哺乳动物中失活的X染色体保持高度压缩的形式,被称作巴氏小体
【简答题】阅读理解。 Yao Ming is a very good basketball player in the world. He was born in 1980 and he was born in Shanghai, but he lives in the USA with his parents now. Yao Ming is quite tall. But he isn't so str...
【单选题】Paragraph 7: "I suspect that he was a child who thought differently than his peers, who may have had serious conversations with grown-ups, who as a young person, like me, accepted being alone quite a ...
A.
The author thinks that she and her father were very similar as children.
B.
The author thinks her father should have been more outgoing as a child.
【单选题】At the time when I saw him he was quite strong.
A.
状语从句
B.
宾语从句
C.
定语从句
D.
同位语从句
【单选题】He was quite strong when I saw him .
A.
状语从句
B.
定语从句
C.
宾语从句
D.
同位语从句
【多选题】以下人物跟清明节有关的是
A.
汉武帝
B.
介子推
C.
晋文公
D.
朱元璋
【单选题】He was old _____ quite strong.
A.
and
B.
or
C.
but
D.
if
【简答题】下面是一组32个人的收缩压SBP(y,单位:mmHg)与其肥胖指标Quet(x)的数据,其中Quet=100×体重/身高 2 .画出散点图及回归分析 序号 Quet(x) SBP(y) 序号 Quet(x) SBP(y) 1 2.876 135 2 3.251 122 3 3.1 130 4 3.768 148 5 2.979 146 6 2.79 129 7 3.668 162 8 3.612 ...
【简答题】文学常识和名著阅读。 (1)清朝文人张潮认为不只是人有知己,物也有知己:“菊以渊明为知己,梅以和靖为知己,竹以子猷为知己,莲以濂溪为知己,桃以避秦人为知己……”涨潮的话涉及我们学过的多篇古诗文,请写出其中两篇的题目。 (2)散文集《朝花夕拾》中的《 》一文,饱含着鲁迅对一位潦倒的同乡旧友的思念与同情;《二十四孝图》一文,表明了鲁迅对封建孝道持 的态度。 (3)下面文字中“A”处原是“她”的名字,请...
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