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【单选题】
Documentary credit means payment against goods instead of against documents.( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】乳房的描述错误的是:
A.
位于胸前部,胸大肌和胸肌筋膜的表面
B.
乳头平对第4肋间隙或者第5肋间隙
C.
由皮肤.结缔组织.脂肪组织和乳腺构成
D.
乳腺组织被分隔成25-30个乳腺小叶
E.
输乳管以乳头为中心称放射状
【单选题】对乳房的描述错误的是
A.
由皮肤、乳腺和脂肪组织构成
B.
输乳管开口于乳头
C.
乳头约平第四肋间隙或第五肋
D.
乳腺小叶平行排列
E.
乳房悬韧带对乳房起支撑作用
【单选题】听力原文：F: Tom, do you think that it is right for us to group people by age? I mean we put our three-year-olds together in day-care centers, our 13-year-olds in schools and sports activities, and our 80-...
A.
Put our three-year-olds together in day-care centers.
B.
Put our 13-year-olds in schools and sports activities.
C.
Put our 80-year-olds in senior-citizen homes.
D.
Mix people of all ages together.
【单选题】乳房的描述错误的是:
A.
位于胸前部，胸大肌和胸肌筋膜的表面
B.
乳头平对第 4肋间隙或者第5肋间隙
C.
由皮肤 .结缔组织.脂肪组织和乳腺构成
D.
乳腺组织被分隔成 25-30个乳腺小叶
【单选题】听力原文：F: Tom, do you think that it is right for us to group people by age? I mean we put our three-year-olds together in day-care centers, our 13-year-olds in schools and sports activities, and our 80-...
A.
Put our three-year-olds together in day-care centers.
B.
Put our 13-year-olds in schools and sports activities.
C.
Put our 80-year-olds in senior-citizen homes.
D.
Mix people of all ages together.
【单选题】乳房的描述,错误的是
A.
主要由皮肤、乳腺、脂肪和结缔组织构成
B.
位于胸大肌和胸筋膜表面，内到胸骨旁线，外侧可达腋中线
C.
乳腺手术时，以乳头为中心作弧形切口
D.
是人类与哺乳动物特有的结构
E.
乳房悬韧带对乳房起支持和固定作用
【简答题】Do you think that it is necessary to draw a distinction between acquisition and learning? Why or why not?
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