Asking questions at most job sites is
a. looked down upon
b. forbidden
c. encouraged
d. ignored

The answer is c. encouraged.  This is necessary so that workers would what to expect when they are on the job. It helps make their tasks clearer and it also keeps them from making mistakes that would jeopardize the job at hand. This would also encourage open communication between employer and employee.

what's this it's not giving you what have to do.

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.