Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
It is better for high school students to participate in voluntary activities.
A.High school students should have participated in voluntary activities.
B.It’s high school students’ duty to participate in voluntary activities.
C.It’s high time high school students participated in voluntary activities.
D.High school students had better participate in voluntary activities.