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.
The church is over 500 years old. Our class visited it last summer.
A. The church which our class visited it last summer is over 500 years old.
B. The church that our class visited it last summer is over 500 years old.
C. The church which our class visited last summer is over 500 years old.
D. The church our class visit last summer is over 500 years old.