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- 特岗教师
答案:
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1.(r)er (('r)r rr or
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2.R URRF RR UR2RR,R UR. R,R, RR R
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3.((r)er (r)er n ryr r
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4.R, UREF RR UEF R2RUR R. R R, R, R, R, R,2"R, R
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5.R, U RES xR U2R.R. R, R, RR.*R. R rR R
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6.R, URR UR2RR r. R R,2'RR R.&'R R.2RR UR2R.R R. R R. R, R, R, R,'R R
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7.((r)r ((rr n rpr nr
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8.r寸rr∞
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9.R, R R, U R, UEF R,R, U xR2R3R, R,R, R,"R, R
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10.RR R(4)RR在2√2√2