*Question*
Read the article and select the best answer. Article: German academics believe they have solved the centuries-old mystery of the "Mona Lisa" in Leonardo ad Vinci's famous portrait . Lisa Gherardini, the wife of a wealthy Florentine merchant, Francesco del Giocondo, has long been seen as the most likely model for the sixteenth-century painting. Art historians have wondered whether the smiling woman may actually have been da Vinci's lover or mother, or the artist himself. Now experts at the prefix = st1 /HeidelbergUniversitylibrary say old notes made in a book by its owner in October, 1503, confirm that Lisa del Giocondo was indeed the model for the famous portrait in the world. "All doubts about the identity of the Mona Lisa have been removed by a discovery by Dr. Armin Schlechter," the library said in a statement on Monday. "Until then, only 'scant evidence' from sixteenth-century documents had been available. These had left lots of room for doubt, and many different identities were put forward." The comments compare Leonardo to the ancient Greek artist Apelles, and say he was working on three paintings at that time, one of which was a portrait of Lisa del Giocondo. Art experts say the Heidelbergdiscovery is a break-through, and the earliest mention linking the merchant's wife to the portrait. Before this discovery the earliest link dated from around 1550, and was made by Italian official Giorgio Vasari, the library said, adding that there had been doubts about Vasari's reliability. The Heidelbergnotes were actually discovered over two year's ago in the library by Schlechter, a spokeswoman said. Although the findings were published in the library's catalogue, they were not widely publicized, and received little attention until a German broadcaster decided to do some recording there, she said. Question: It was diffcult to identify the model for the "Mona Lisa" before, because_. Options: A: the smile in the picture was too mysterious B: the picture was not clear enough C: many people in that time looked like her. D: there was not enough evidence.
**Answer**
D

*Question*
Read the article and select the best answer. Article: When I was a seven-year-old girl, I used to go door-to-door with my mother to ask the residents for donations to the American Lung Association. Some would give a few coins; others, on rare occasions, a whole dollar; but most would silently shake their heads. No matter what the amount was, my mother always thanked the givers, wrote their names and addresses on her large envelope, and placed the money inside. And then we returned to our apartment, and my mother counted the money. The yield didn't match the effort: I don't think she collected more than $10. Still, she sent the collection to the organization. Even as a child, I knew my mother's actions were great, which aroused my pride in her. Asking poor people to give to an organization which aimed to help others wasn't what you did. Other charities gave to these folks; you didn't ask them to give. To them , her efforts likely seemed foolish. But to me, her efforts had an influence on me as I grew up. Although my charitable giving is modest, I faithfully and regularly donate to the organization which is aimed at fighting AIDS; to stop hunger, and homelessness; to support public broadcasting, the arts, and public education; and to heal families. And I volunteer my time to teach little girls and fix our badly broken public schools. I do these things because I believe I've been given much, so much is required of me. I never asked my mother why she collected those donations, and, besides, the lung cancer that killed her twenty-one years ago prevents me from asking now. But had I asked, my mother's response would have been simple:"Because I can."That's what she would have said. But from that look in her eyes and her daily efforts to make life a bit brighter, I know she also acted on hope that tomorrow would be better and that her actions somehow would make a difference. Question: When the author's mother asked for donation from door to door,_. Options: A: she would collect more than 100 dollars every time B: many people wished to be remembered by others. C: the author understood how terrible their life was D: most people were not able to offer their help
**Answer**
D

*Question*
Read the article and select the best answer. Article: Lost iPhone Unexpectedly, I lost my white iPhone 5s in Midtown on Friday night. It had a blue green cover on it. There are many pictures of my son in it, and I'm heartbroken. Please return, no questions asked. Reward. Reply to: -2652255359@craigslist. org Do you need a babysitter that you can trust? [:++] My name is Tina. I am a responsible babysitter that you can trust. If you are looking for someone dependable and affordable I am that person! I HAVE MORE THAN 30 YEARS OF EXPERIENCE (including disabled children)! I am a retired Home Health Aid and absolutely love children. I work with my sister Iris who has also more than 20 years' experience as a teacher's assistant. WE LOOK FORWARD TO MEETINC YOU! Available 24 hours and flexible with fees! I am fully bilingual--Spanish/English. Please email me or call 712-867-7688. I BABYSIT ONLY AT MY HOME I accept children from all ages. Fee starts from $100~$150 a week depending on the hours. I am very flexible and my fee can change. Feel free to contact me via email or on my cell phone 566-67-1873 and we can work something out. Part-time Chinese Babysitter Wanted Part-time Chinese speaking babysitter needed to assist with one-year-old twins and to perform some light housework as needed. Assistance needed Fridays and occasional weekends. Please provide your salary expectation. College students are welcome to apply. Reply to: comm-encbq-2652113885@craigslist. org Question: If you want to send your kids to the babysitter's home, you can find one in _ . Options: A: Ad 1 B: Ad 2 C: Ad 3 D: Ad 4
**Answer**
C