x+2y=10 ①3x-2y=6 ②,
①+②得4x=16,
解得x=4.
代入①得4+2y=10,
解得y=3.
所以方程组的解为x=4y=3.
It was the same court _____ Nadal had ruled a year before _____ Novak Djokovic dropped to
his knees and kissed.[ ]
A. where; that
B. that; that
C. which; where
D. that; where
“脾主升清”的确切内涵是
A.脾的阳气主升
B.脾以升为健
C.脾气散精,上归于肺
D.与胃的降浊相对而言
E.输布津液,防止水湿内生