小建中汤的君药是()
A.桂枝
B.芍药
C.饴糖
D.生姜
E.大枣
参考答案:C
I wonder how it ________ that they made such rapid progress.
A.came about
B.came out
C.came on
D.came up
奇脉可见于重症哮喘患者。()