足三里在哪个位置?()
A、后脊柱与前面肚脐正对处
B、头顶正中
C、外膝眼下三寸
D、脚底直线前1/3处
参考答案:C
在木本植物的茎里,运输水和无机盐的结构以及运输方向是( )
A.导管、向下
B.筛管、向下
C.导管、向上
D.筛管、向上
The company promised to pay some money for the customers purchasing their shoddy(伪劣的)
goods and ______ an apology in public.[ ]
A. making
B. make
C. to make
D. made