藿香正气散的功效是
A．祛暑解表，清热化湿B．宜畅气机，清热利湿C．解表化湿，理气和中D．发汗解表兼清里热E．温阳化气，利水渗湿
参考答案：C
—Mr. Wang is a man of few words, but quick in mind.
— , you know.
A．A single flower does not make a spring
B．A man of words and not of deeds is like a garden full of weeds
C．A still tongue makes a wise head
D．A great talker is a great liar
动脉瘤的MRI表现，错误的是（）。
A.无血栓动脉瘤T1WI和T2WI都为无信号或低信号
B.大动脉瘤内血流速度快的出现"流空现象"，信号也不一致
C.大动脉瘤内血流速度慢的在T1WI为等或低信号
D.动脉瘤内血栓T2WI均呈高信号
E.MRA可以显示瘤体与载瘤动脉的关系
