After I finished school, I began to look for a work.  1 ________

Now several months has passed, I haven’t found the job      2 ________

I was interesting in. Last Sunday morning, I received a       3 ________

phone call from a man calling Mr. Wang. He said on the      4 ________

phone, “I hear you do well on your studies. I may offer       5 ________

you a job.” I entered into his office with a beating           6 ________

heart. How I wished I will go through the job-hunting        7 ________

talk and he would take on me as a lab assistant. But         8 ________

to my surprise, what he said made me to feel disappointed.    9 ________

That he needed was only a model.                                         

10________

某市统计局执行国家布置的调查任务进行入户调查，调查员王某在对某企业进行调查时，该企业有关人员要求王某出示调查证件。王某出示了印有国家统计局批准文号的调查表，说明这是国家调查任务，该企业必须填报。该企业以王某不能出示有效证件为名，拒绝填报。请根据上述情况，回答下列问题。

统计调查表的右上角是调查表的法定标识，法定标识包括（）。

A.表号

B.制表机关

C.有效期截止时间

D.批准/备案文号