轮重减载率(△P/P):我国△P/P()。
A.≤0.4
B.≤0.6
C.≤0.8
D.≤1.0
参考答案:C
There was a________look on his face when he met with the________problem.[ ]
A. confusing; confusing
B. confused; confused
C. confusing; confused
D. confused; confusing
阴脱证除主穴外还应加刺()
A.太溪
B.涌泉
C.三阴交
D.照海
E.阴陵泉