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【判断题】
圆锥滚子轴承和角接触球轴承可以同时承受轴向力和径向力。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Ⅲ. Cloze (20 points) Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corre...
A.
clothing
B.
costume
C.
uniform
D.
cloth
【单选题】氨基酸模式是指某种蛋白质中各种必需氨基酸的构成比例。即根据蛋白质中的必需氨基酸含量，以含量最少的( )为1，计算出的其他氨基酸的相应比值。
A.
亮氨酸
B.
苏氨酸
C.
赖氨酸
D.
色氨酸
E.
脯氨酸
【单选题】Ⅲ. Cloze (20 points) Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corre...
A.
either
B.
so
C.
nor
D.
never
【单选题】氨基酸模式是根据蛋白质中必需氨基酸含量计算得出，以含量最少的______为1计算出的其他氨基酸的相应比值。
A.
胱氨酸
B.
色氨酸
C.
甘氨酸
D.
丙氨酸
E.
丝氨酸
【简答题】在不存在纳税调整事项的情况下，企业应纳税所得额等于税前会计利润。（ ）
【单选题】Ⅲ. Cloze (30 points) Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corre...
A.
is
B.
should
C.
will
D.
are
【单选题】Ⅲ. Cloze (30 points) Directions: For each blank in the following passage, there are tour choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corre...
A.
being
B.
be
C.
had
D.
has
【简答题】在不存在纳税调整事项的情况下，企业应纳税所得额等于税前会计利润。( )
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