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Passage OneQuestions 46 to 50 are based on the following passage.Roughly the size of a soda can, sitting on a bookshelf, a relatively harmless gadget may be turning friends away from your home. The elephant in your living room is your Internet-connected security camera, a device people are increasingly using for peace of mind in their homes. But few stop to think about the effect these devices may have on house guests. Should you tell your friends, for instance, that they're being recorded while you all watch the big game together?"It's certainly new territory, especially as home security cameras become easier to install, "says Lizzie Post, president of the Emily Post Institute, America's foremost manners advisors. "I think it will be very interesting to see what etiquette（礼仪）emerges in terms of whether you tell people you have a camera or not, and whether guests have a right to ask that it be turned off, if it's not a security issue."Post wants to make clear that she's not talking about legal rights, but rather personal preferences. She also wants to explain that there are no right or wrong answers regarding manners on this front yet, because the technology is just now becoming mainstream. Besides, the Emily Post Institute doesn't dictate manners.When it comes to security cameras, Post says it's a host's responsibility to make sure guests feel comfortable within their home. "I'm always a fan of being open and honest." For instance, if the host casually acknowledges that there is a camera in the room by telling a story about it, that may be enough to provide an opening for a guest to say if they are uncomfortable.However, if a contractor is working in your home, you don't need to tell them that there are cameras watching. Then again, the air of accountability that the camera generates can also work in contractors' favor. "If anything does go wrong while they're in the house, they don't want to be blamed for it," she says. "In fact, the camera could be the thing that proves that they didn't steal the $20, or knock the vase off the table."46. For what reason may your friends feel reluctant to visit your home?A) The security camera installed may intrude into their privacy.B) They don't want their photos to be circulated on the Internet.C) The security camera may turn out to be harmful to their health.D) They may not be willing to interact with your family members.47. What does Lizzie Post say is new territory?A) The effect of manners advice on the public.B) Cost of applying new technologies at home.C) The increasing use of home security devices.D) Etiquette around home security cameras.48. What is Lizzie Post mainly discussing with regard to the use of home security cameras?A) Legal rights.B) Moral issues.C) Likes and dislikes of individuals.D) The possible impact on manners.49. What is a host's responsibility regarding security cameras, according to Lizzie Post?A) Making their guests feel at ease.B) Indicating where they are.C) Turning them off in time.D) Ensuring their guests' privacy.50. In what way can the home security camera benefit visitors to your home?A) It can satisfy their curiosity.B) It can prove their innocence.C) It can help them learn new technology.D) It can make their visit more enjoyable.
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Passage OneQuestions 46 to 50 are based on the following passage.Most kids grow up learning they cannot draw on the walls. But it might be time to unlearn that training-this summer, a group of culture addicts, artists and community organizers are inviting New Yorkers to write all over the walls of an old house on Governor's Island.The project is called Writing On It All, and it's a participatory writing project and artistic experiment that has happened on Governor's Island every summer since 2013."Most of the participants are people who are just walking by or are on the island for other reasons, or they just kind of happen to be there," Alexandra Chasin, artistic director of Writing On It All, tells Smithsonian, com.The 2016 season runs through June 26 and features sessions facilitated by everyone from dancers to domestic workers. Each session has a theme, and participants are given a variety of materials and prompts and asked to cover surfaces with their thoughts and art. This year, the programs range from one that turns the house into a collaborative essay to one that explores the meaning of exile.Governor's Island is a national historic landmark district long used for military purposes. Now known as "New York's shared space for art and play," the island, which lies between Manhattan and Brooklyn in Upper New York Bay, is closed to cars but open to summer tourists who flock for festivals, picnics, adventures, as well as these "legal graffiti (涂鸦）" sessions.The notes and art scribbled (涂画）on the walls are an experiment in self-expression. So far, participants have ranged in age from 2 to 85. Though Chasin says the focus of the work is on the activity of writing, rather than the text that ends up getting written, some of the work that comes out of the sessions has stuck with her."One of the sessions that moved me the most was state violence on black women and black girls," says Chasin, explaining that in one room, people wrote down the names of those killed because of it. "People do beautiful work and leave beautiful messages."46. What does the project Writing On It All invite people to do?A) Unlearn their training in drawing.B) Participate in a state graffiti show.C) Cover the walls of an old house with graffiti.D) Exhibit their artistic creations in an old house.47. What do we learn about the participants in the project?A) They are just culture addicts.B) They are graffiti enthusiasts.C) They are writers and artists.D) They are mostly passers-by.48. What did the project participants do during the 2016 season?A) They were free to scribble on the walls whatever came to their mind.B) They expressed their thoughts in graffiti on the theme of each session.C) They learned the techniques of collaborative writing.D) They were required to cooperate with other creators.49. What kind of place is Governor's Island?A) It is a historic site that attracts tourists and artists.B) It is an area now accessible only to tourist vehicles.C) It is a place in Upper New York Bay formerly used for exiles.D) It is an open area for tourists to enjoy themselves year round.50. What does Chasin say about the project?A) It just focused on the sufferings of black females.B) It helped expand the influence of graffiti art.C) It has started the career of many creative artists.D) It has created some meaningful artistic works.
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