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【多选题】
从实际出发,选择适合自己发展的人生道路就要( )A.
客观的认识自己，使自己的愿望符合实际
B.
了解社会发展的实际，使自己的主观愿望适应时代潮流
C.
主动选择，抓好机遇又要慎重选择
D.
明确自己人生选择的主观意愿
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皮皮学刷刷变学霸
举一反三
【单选题】In robotics, provides power to the robot; may supply electricity, hydraulic power, or pneumatic power. 驱动系统
A.
End Effector
B.
custom-made
C.
Power Supply
D.
power source
【单选题】There is no power like ________ power of confidence, and there is no student as competitive as ________ student who trusts his own abilities. [ ]
A.
the; a
B.
a; the
C.
/; a
D.
the; /
【简答题】一简支梁受均布荷载作用,其集度 q=100kN/m ,如图所示。则梁中的最大弯矩为________kN.m。
【简答题】There is no power like _____ power of confidence, and there is no student as competitive as ______ student who trusts his own abilities. [ ] A . the; a B. a; the C. /; a D. the; /
【简答题】土石坝的上、下游坝坡通常采用值的范围如何？为什么上游坝坡比下游坝坡平缓？
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