市州行社负责审查批准并监督所辖县（市）行社的重要空白凭证销毁工作。
参考答案：对
–Are you still very busy?
-- Yes, I_____the report for the manager and it won’t take long.
A．have just finished
B．had just finished
C．am just finishing
D．am just going to finish
地球东西半球的实际分界线是：
A．0°经线和180°经线
B．西经20°和东经160°
C．东经20°和西经160°
D．西经30°和东经150°
