Choose the letter A, B, C, or D to indicate the sentence that is CLOSEST in meaning to the given one.

Visitors must wear protective clothing at all times.

A. Functions of a public library

B. What a public library focuses on

C. What services a public library offers

D. How to obtain a public library card

A. that

B. what

C. which

D. when

A. The earthquake took many months to destroy the area and rebuild it.

B. People want to rebuild the town which was destroyed by the earthquake.

C. It took many months to rebuild the area destroyed by the earthquake.

D. The town was destroyed but not rebuilt after the earthquake.

A. A subway system was developed in order to improve the transportation in the city.

B. We developed a subway system which was improved by the transportation in the city.

C. A subway system was developed, so the transportation in the city needed improving.

D. The transportation in the city would be improved if we developed a subway system.

A. Members have to use all the facilities in the center.

B. Members should be allowed to use all the facilities.

C. Facilities must be used by only members.

D. The center should develop its facilities.

A. You can wear a swimming cap in the pool if you want.

B. You should not wear a swimming cap in the pool.

C. Wearing a swimming cap in the pool is optional.

D. Swimming caps must be worn in the pool.

A. The palace has been built in the 1960s.

B. The palace is built in the 1960s.

C. The palace was built in the 1960s.

D. The palace will be built in the 1960s.