足三阳经的走向是()
A.从胸走手
B.从手走头
C.从头走足
D.从足走腹
E.从腹走胸
参考答案:C
Mr. Harris apologized ______ the children ______ the lady ______ what they had done.
A.for; to; to
B.to; to; for
C.for; to; for
D.to; for; for
船舶伙食冷库自动控制系统的控制对象为()。
A.压缩机
B.蒸发器和冷凝器
C.电磁膨胀阀
D.冷库