Questão número 640200

Read the sentence below.

“Since the patrols began, the city has issued eight citations for the flouting of the median law — the fine is $158 — and has given warnings, which are generally heeded, to about 600 people a month.”

The pronoun “which” refers to:

• A.

  the patrols;

• B.

  citations;

• C.

  fine;

• D.

  law;

• E.

  warnings.