从事生产、经营的纳税人到外县进行生产经营的，应当向生产经营地税务机关申请开具外出经营活动税收管理证明。( )
参考答案：对
He had his camera ready just he saw something that would make a good picture．
A．so that
B．asif
C．evenif
D．incase
考古学家最重要的工作是挖掘
