祠堂是祭祀祖宗或先贤的庙堂,它可以分为哪几类?
参考答案:
(1)先贤祠;(2)宗祠;(3)神祠。
In order to test if Stock A is more volatile than Stock B, prices of both stocks are observed to construct the sample variance of the two stocks. The appropriate test statistics to carry out the test is the:()
A. ①
B. ②
C. ③
下列哪一项不属于干啰音的特点()。
A.呼气时比较明显
B.持续时间较长并带有乐性
C.强度和性质不易改变
D.发生于大气道,不用听诊器即可听及的干啰音谓之喘鸣
E.起源于细支气管,音调高的干啰音,谓之哨笛音