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【多选题】
一个由 500 人组成的成人样本资料 , 表明其收入水平与受教育程度之间的相关系 数 γ 为 0 . 6314, 这说明 () 。A.
二者之间具有高度的正线性相关关系
B.
二者之同只有 63.14% 的正线性相关关系
C.
63 . 14% 的高收入者具有高的 受 教育程度
D.
63.14% 的较高受教育程度者有较高的收入
E.
通常来说受教育程度较高者有较高的收入
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举一反三
【多选题】Under what circumstances would people like to listen with more effort according to lesson eight?
A.
People would like to listen for sharing agreements.
B.
People would like to listen to attention grabbers.
C.
People would like to listen to fictional novels.
D.
People would like to listen for protecting rightness.
【单选题】Old people like to ______ the radio and my parents like to ______ TV. [ ]
A.
listen; see
B.
listen; watch
C.
watch; listen to
D.
listen to; watch
【多选题】Under what circumstances would people like to listen with more effort according to lesson eight?
A.
People would like to listen to polite requests.
B.
People would like to listen to attention grabbers.
C.
People would like to listen for sharing agreements.
D.
People would like to listen for protecting rightness.
【简答题】染色质和染色体是同一物质在细胞内的___________________ 的两种表现。
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