Rip is the restraint force (or moment) corresponding to the i thartifical of the primary structure due to the external loadings in the displacement method.
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【单选题】What type of sentence is 'Three passions, simple but overwhelmingly strong, have governed my life.'?
【单选题】Passage Five In America, every student in his or her second year of high school is required to take a class in driver's education. The course is divided up into two parts: class time for learning laws...
A.
is considered as part of the advanced education
B.
is given to anyone wanting to get a driver's license
C.
is carried on after students graduate from high school
D.
is offered to all the students of Grade 2 in high school
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