原发性生殖器疱疹的疱疹消退后，残留的病毒可潜伏于（）
A.表皮组织
B.真皮组织
C.末梢神经
D.骶神经节
E.淋巴组织
参考答案：D
已知弦AB把圆周分成1：5的两部分，则弦AB所对应的圆心角的度数为（ ）
A．30°
B．30°或150°
C．60°
D．60°或300°
Assuming a project is in process, which of the following best describes a difference between the percentage-of-completion method versus the completed contract method for revenue recognition The:（）
A. completed contract method generates higher cash flows.
B. percentage-of-completion method results in higher earnings volatility.
C. percentage-of-completion method generally results in higher total assets.
