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【简答题】
淘金币连续领取每天可多领取____(个淘金币),连续 7 天以上每天可领____(个淘金币).
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皮皮学刷刷变学霸
举一反三
【多选题】下列关于草图绘制的说法，正确的是( )。
A.
首先按照制图标准关于图符的有关规定绘制图框，然后绘制外框和标题栏
B.
在任何时候图线都不能出图框，也不能进入标题栏
C.
绘制图中的图形，首先要根据图面的内容对图纸进行规划和布置，并充分考虑尺寸、图名、比例、说明等内容在图面上所需要的空间
D.
画图形时，先画轴线或对称中心线，再画主要轮廓然后画细部
E.
画底稿时，宜用削尖的H或2H铅笔清淡地画出，并经常磨削铅笔
【单选题】There have not been many genuine scientific revolutions in the past few decades because______.
A.
there have been decreased returns in the research of fundamental science
B.
there are too many important things for scientists to study
C.
applied science and engineering take up too much time and energy
D.
today's scientists are not as intelligent as those in the past
【单选题】Many things __________impossible in the past are common today．
A.
to consider
B.
being considered
C.
considering
D.
considered
【单选题】Fossil records indicate______existing in the past have become extinct.
A.
that many species of organisms
B.
many species of organisms that
C.
many species of organisms are
D.
there are many organisms
【简答题】I know that dating has changed dramatically in the past few years, and for many women, asking men out poses no risk.
【单选题】下列关于绘图比例的说法中,正确的是( )1比例为实际尺寸与图上尺寸之比;2尺寸数值永远为实物尺寸;31/2是放大比例4局部放大图上标注的尺寸数字为实物放大后的尺寸
A.
②③④
B.
①②④
C.
②
D.
①②
【单选题】MRI检查在前列腺增生和前列腺癌的鉴别诊断中具有较高价值,前列腺增生的主要诊断依据是下列哪一项
A.
T1WI前列腺组织为低信号
B.
T2WI前列腺增大、周围区受压变薄,信号正常
C.
T2WI前列腺增大、周围区内有信号减低影
D.
T1WI前列腺组织为高信号
E.
T1WI及T2WI前列腺不增大
【判断题】在销售商品或提供劳务时，如果形成的应收账款附有现金折扣，应收账款应按照发票上记载的扣除该折扣后的金额入账。因对方在折扣期间内付款而发生的现金折扣，计入财务费用。( )
A.
正确
B.
错误
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