Select the clause from the drop-down menu to correctly complete the sentence. only the players are going to get sunburned today. a. ,who did not put on sunscreen, b. who did not put on sun screen c. , who did not put on sunscreen d. who did not put on sunscreen,

Yes, it is B, it is a defining relative clause, notice that without the relative clause the sentence feels empty Only the players are going to get sunburned today.

Defining relative clauses use who/that for people, which/that for things and they are not delimited by commas.

Only the people that/who arrived first can enter.

This the house that/which I used to live in.

Non-defining clauses are just extra comments, optionally they can be removed about the previous noun/pronoun, they are separed by commas and that cannot be used.

Mary,who wears glasses, lives next door.

This country, which was a super power in the past, is still facing amajor economic crisis.

this labor, by slow prudence to make mild.   c. ability to govern well

d) sarah's natural reaction to being accepted into college suggests that she has no other dreams.