Answer:it should be a verb
Explanation:
Current is the adjective, it describes books in the sentence.
It would help if you provided the underlined sentences as well ><
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best option is the one having to do with putting state-imposed limits on logging. </span>
The definition of a sustainable environment is an <span>environment that can simultaneously meet the needs of the ones living in the environment without damaging it. Therefore, B would be incorrect because there is no concern for the environment's safety. C would also not make sense because it implies that there will be damage to the environment. D also does not make sense because there is nothing concerning the equilibrium between those who exist in the environment and the environment. Therefore A should be your best answer by choice.</span>
