卫气营血证的传变中属于"逆传"的是()
A.卫分到气分
B.气分到血分
C.血分到营分
D.卫分到营、血分
E.气分到营、血分
参考答案:D
My brother used to like playing the piano, but now he is in violin. [ ]
A.interested
B.more interesting
C.much interested
D.interesting
信号设备联锁关系正确率要求达到()。
A.100%
B.90%
C.99%