题目内容：

Schedule a Tour

    University of South Carolina （USC) is famous for its warm southern hospitality（好客）. Schedule a visit and feel it in person. Our walking tours are led by current students, called University Ambassadors, who are looking forward to telling you what it's like to live and study in USC. Our walking tours run Monday through Friday and most are around 2 hours. The university will be closed on Tuesday, July 4, 2017 in observance of the holiday. We welcome your visit year round and will be ready for you, rain or shine. Please refer to the list

below to determine which tour is best for you and remember to book at least two weeks in advance.

1.Why is USC closed to visitors on July 4?

A. To prepare a tour.    B. To update its website.

C. To celebrate the holiday.    D. To encourage a self-guided walk.

2.Who does Admitted Student Day target?

A. AU visitors to USC.    B. Those applying for fall 2017.

C. Independent consultants.    D. Those admitted for fall 2017.

3.How can you cancel a scheduled visit?

A. By turning to University Ambassadors.    B. By visiting USC Visitor Center.

C. By emailing cvisits@mailbox,sc.edu.    D. By registering once again.

4.If a 15-people group requests a summer visit, they need to ________.

A. submit Group Visit interest Form    B. email visior@mailbox.sc.edu

C. call 800-922-9755    D. check out Virtual Tour