Read the article and select the best answer. Article: Two years ago, the Funk family of suburban Chicago adopted a Chinese baby girl who had been abandoned on a sidewalk near a Yangzhou textile factory. Last year and halfway across the United States, the Ramirez family of suburban Miami adopted a girl who had been abandoned a week later on the same spot. Both families named their daughters Mia. It turns out, a first name and Chinese heritage aren't the only things the three-year-olds have in common. The girls' mothers--Holly Funk and Diana Ramirez--met on a website for parents who had gone through international adoptions. After a flurry of e-mails comparing photographs and biographical details, DNA testing proved the families' suspicions: The girls are probably fraternal twins. "I was in shock," said Ramirez, who lives with her husband Carlos in Pembroke Pines, Florida. "Well, now this is for real." The Internet and Web groups revolving around international orphanages are increasingly being used to link adopted children with biological kin . The site that the Funks and Ramirezes used has a membership of 137 people, with 15 sets of twins and seven sets of siblings whose relationships have been confirmed. At a reunion on Friday at Chicago's O'Hare International Airport, Mia Diamond Funk Mia Hanying Ramirez shyly surveyed each other, then reached for each other's hand. DNA tests established an 85 percent probability that the girls are at least half sisters. Scientists did not have a biological parent to test and reach a greater certainty, but given their ages and physical similarities, experts say it is likely they are fraternal twins. Douglas and Holly Funk hope to take Mia to Miami in October. Both sets of parents say they are committed to staying in touch and often let the twins talk to each other on the phone. Question: Experts are still not 100 percent sure that the two girls are fraternal twins because _ . Options: A: DNA tests are still not accurate enough B: the two girls were born by different parents C: the DNA of a biological parent is still missing D: one girl is born a week later than the other
C

(Question)
Read the article and select the best answer. Article: Below is a selection about some Guinness World Records. Top 6 Unusual Guinness World Records Fastest 100 m running on all fours The 2008 Guinness World Records Day was, according to CWR, their biggest day of record-breaking ever, with more than 290,000 people taking part in record attempts in 15 different countries. Kenichi Ito's record attempt was part of this special day. He is just another example of Japanese with "super powers". His "super power" is to run with great speed on all fours. Kenichi Ito ran 100 m on all fours in 18.58 seconds. The Japanese set this record at Setagaya Kuritsu Sogo Undojyo, Tokyo, in 2008. Most people inside a soap bubble The Discovery Science Center in Santa Ana, California celebrated this year the 15th anniversary of the Bubble Festival. A bubble's math principles and science were presented and demonstrated at the three-week-long exhibition. The intriguing Bubble Show was also part of the program. Fan Yang and Deni Yang impressed the audience with their awesome skills for bubble making. The Yang family cooperated with the Discovery Science Center to set a new Guinness World Record for most people inside a soap bubble and they succeeded. The family that has been working with soap bubbles for 27 years created a huge soap bubble and got 118 people inside it. The record was set on April 4, 2011 Longest ears on a dog A bloodhound from Illinois has the longest ears ever measured a dog. The right ear is 13.75 inches long and the left one 13.5 inches. The dog named Tigger earned this title in 2004 and is owned by Christina and Bryan Flessner. Mr. Jeffries is the previous record holder of this title. Each of his ears measured approximately 11.5 inches long. His grandfather used to hold this amazing world record, but when he died Mr.Jeffries took over. Most living generations Did you ever wonder what is the Guinness World Record for most living generations in one family? Seven is the answer. The ultimate authority on record-breaking mentions on the website... Question: According to the given information. which Guinness World Record was most recently set? Options: A: The record for "Most people inside a soup bubble". B: The record for "Most living generations". C: The record for "Most T-shirts worn at once". D: The record for "Heaviest pumpkin".
(Answer)
A

Read the article and select the best answer. Article: In Africa, Christmas day begins with groups of carolers walking to and fro through the village, along the roadway, by the houses of the churchmen, singing the lovely carols known the world around. Often people may be awakened by a group of carolers beginning to gather at the church. They return home to make final preparation as to the clothes one must wear and also as to his offering for the Christmas service. The most important part of their Christmas service is the love offering. This is the gift in honor of Jesus. At about 8 or 9 o'clock, everyone makes their way to the celebration of the birthday of Jesus. Everyone who attends the service goes forward to lay down their gift upon the raised platform near the Communion table. Not one person will attend the service without giving a gift. Christmas in South Africa is a summer holiday. There is no snow, but it has many flowers, many beautiful varieties of wild flowers being in their full pride. In Ghana, most churches announce the coming of Christmas by decorating the church and homes beginning with the first week in Advent, four weeks before Christmas. This season happens to be the cocoa harvest time, so it is a time of wealth. Everyone returns home from wherever they might be, such as farms or mines. In Africa, it is the traditional dinner of turkey, roast beef, mince pies, suckling pig, yellow rice with raisins, vegetables, and plum pudding, or crackers. In the afternoon, families go out into the country and usually there are games or bathing in the warm sunshine, and then home in the cool of the evening. Boxing Day is also a public holiday of real relaxation usually spent in the open air, which falls on December 26. Question: The writer of this passage mainly wants to _ . Options: A: persuade us to have a holiday in Africa B: introduce to us when Christmas came into being C: tell us how people celebrate Christmas in Africa D: describe some important holidays in Africa
C