以疼痛部位而言,脐以上痛者,多属
A.厥阴肝经之病B.肠痈C.脾胃肠道之病D.脾肾阳衰之病E.虫病
参考答案:C
Tom along with his classmates ______ for the coming exam.
A.are preparing
B.are preparing themselves
C.is preparing him
D.is preparing himself
对于经电缆、管道等方式输送进出口的货物,如水、原油、电力、天然气等,应该由经营人按主管海关的要求,定期向海关申报。 ( )