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【单选题】
当挡土墙后土体的内摩擦角相同时,黏聚力的增加,会使得其对挡土墙产生的主动土压力越 ,产生的被动土压力越 。( )A.
大，小
B.
小，小
C.
小，大
D.
大，大
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皮皮学刷刷变学霸
举一反三
【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】某企业采用备抵法核算应收款项的减值损失,根据职业判断,企业每年按照应收账款余额的3%提取坏账准备。该企业第一年年末的应收账款余额为95 000元,其他应收款余额为5 000元;第二年发生坏账6 000元,其中甲单位1 000元,乙单位5 000元,年末应收账款余额为1 200 000元;第三年,已冲销的上年乙单位的应收账款5 000元又收回,期末应收账款余额为1300 000元。第三年,已冲销的上...
A.
资产减值损失
B.
应收账款
C.
坏账准备
D.
管理费用
【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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