20. According to the Russian labour law , one of the employee's legal obligation is __ A) to observe local labour rules B) to terminate the labour contract C) to demand an award from the employer D) to rest regularly

The correct answer is A) to observe local labour rules.<br /><br />According to the Russian labour law, one of the employee's legal obligations is to observe local labour rules. This means that employees are required to comply with the laws and regulations governing employment and working conditions in Russia. This includes adhering to workplace safety standards, respecting the rights and responsibilities of both employers and employees, and following the procedures outlined in the labour code.