下列腧穴,不属于手阳明大肠经的是:()。
A.手三里
B.手五里
C.上巨虚
D.偏历
E.曲池
参考答案:C
One of the most famous monuments _____the country by France.
A.was presented to
B.was presented with
C.was awarded to
D.was awarded with
已知实数x、y满足三个不等式:3x+4y≤12,x+4y≥4,3x+2y≥6,则xy的最大值是( )。