元气的分布是()
A.上荣于目
B.上出息道,下走气街
C.熏于肓膜,散于胸腹
D.通于三焦,流行全身
E.与血同行,环周不休
参考答案:D
The dog had _____ serious toothache so its owner took it to _____ animal doctor.
A.an, an
B.the, /
C.a, /
D.a, an
楼梯模板侧板的宽度至少要()楼梯段板厚及踏步高,梯段侧板的厚度为30㎜,长度按梯段长度确定。
A.大于
B.小于
C.不大于
D.等于