单项选择题
The agreement will come into force on the date when it is approved by the board of the company and it will continue for five years.
A、本协议5年期限已满，经全体董事投票后可适当延期。
B、本协议需得到董事会批准方可生效，生效期最多五年。
C、本协议自公司董事会批准之日起生效，并将延续五年。
The agreement will come into force on the date when it is approved by the board of the company and it will continue for five years.
A、本协议5年期限已满，经全体董事投票后可适当延期。
B、本协议需得到董事会批准方可生效，生效期最多五年。
C、本协议自公司董事会批准之日起生效，并将延续五年。
