四、閱讀測驗：(6%)(每題 2 分)Hello, everyone. How are you today? Welcome to Jessy’s outdoor concert here in the ROC. Jessy is ayoung lady from Belgium and she has a great voice. It’s special and it makes Jessy’s songs beautiful. She’s asong writer, too. Before the show, here are some suggestions for you. Please don’t break the rules. Thankyou. 1. Don’t sit on someone’s shoulder. 2. Don’t walk around. 3. Don’t make noise. 4. Don’t wave with your water bottle or handmade drink in the hand. 5. Turn off your cellphone. 6. No video. 
1. What is “it”?
(A) Jessy’s concert.
(B) Jessy’s suggestion.
(C) Jessy’s video.
(D) Jessy’s voice.