虚劳虚烦不得眠，治宜（）
A.百合地黄汤
B.栀子豉汤
C.酸枣仁汤
D.甘麦大枣汤
E.甘草泻心汤
参考答案：C
Lily likes fashionable things. She _____ lots of time new clothes. [ ]
A. takes, buying
B. costs, buying
C. pays, to buy
D. spends, buying
右主支气管的特点是
A．细而短
B．细而长
C．粗而短
D．粗而长
E．较倾斜
