木香除行气调中止痛外，还有的功效是（）
A.降逆止呕
B.健脾消食
C.疏肝解郁
D.燥湿化痰
E.温肾散寒
参考答案：B
I have been convinced that the print media are usually more _____ and more reliable than television. [ ]
A. accurate
B. ridiculous
C. urgent
D. shallow
直流驱动系统的优点是直流电动机具有良好的（）性能，易于调整。
