嗜铬细胞瘤发作的典型表现不包括（）。
A.多尿
B.头痛
C.血压升高
D.出汗
E.心悸
参考答案：A
—It is ridiculous that so many people believe the world will disappear in 2012.
—________ it is true?[ ]
A. How come
B. So what
C. What if
D. How about
蒙顶黄芽进行后期干燥烘焙时要求的温度是（）℃。
A.30—40
B.40—50
C.50—60
D.60—70
