Read the following article and select the best answer. Article: The world's first hamburger doesn't come from where you think it comes from. It wasn't invented in the United States, and it didn't originate in Germany. No, the world's first hamburger comes from China. If you're scratching your head right now, you're not alone. But Chinese hamburgers are very real and they definitely predate the hamburgers we call our own in the U.S. Known as rou jia mo, which translates to "meat burger" or "meat sandwich", they consist of chopped meat inside a pita-like _ , and they've been around since the Qin Dynasty, from about 221 BC to 207 BC. Despite the differences between this Chinese street food and our American-style burgers, the rou jia mo has been called the world's first hamburger. The rou jia mo originated in the Shanxi Province of China, and is now eaten all over the country. It's typically prepared and eaten on the street. The dough for the bun, or mo, consists of a simple mixture of wheat flour, water and maybe yeast. Of course recipes may vary, but this basic equation makes for a chewy and subtle pillow for the delicious filling. While the mo is traditionally baked in a clay oven, today it's often fried in a pan. They may look a little like Chinese steamed buns or baozi, but the dough for those are, of course, steamed, not baked or fried. The meat filling might consist of chopped pork, beef, lamb or chicken that has been stewed with a variety of spices, like ginger, cloves, coriander and star anise. You might also find herbs like cilantro or greens like lettuce garnishing the sandwich. Question: What would be the best title for the passage? - Delicious hamburger - How to cook hamburger - Chinese invented hamburger - History of hamburger
Chinese invented hamburger

Read the following article and select the best answer. Article: When it comes to President Obama, most of his personal business is already known by the public. Personal information about his children, Malia and Sasha, however, has been kept a little more _ . The New York Timesrecently released a list of rules that Michelle Obama has mentioned over the years that Malia and Sasha must follow during their time in the White House, as well as in general. See how the first family educates their children: The girls must write reports about what they've seen on their trips, even if it's not required by their school. Malia may use her cell phone only on the weekends, and she and her sister cannot watch television or use a computer for anything but homework during the week. Malia and Sasha have to play two sports: one they choose and one selected by their mother. Malia must learn todo laundry before she leaves for college. The girls have to eat their vegetables, and if they say they are not hungry, they cannot ask for cookies or chips later. While these might be shocking to some, Michelle said, "They're not little princess. It's just basic rules, boundaries, and expectations that we would have normally." Michelle also mentions another set of rules: The girls must do their chores , though the White House has a large staff. Malia and Sasha have chores of their own. They must play a team sport, because it's about learning how to play on a team, how to lose and how to win gracefully. ... It sounds like Michelle and Barack want the best for their kids and to make them as well-rounded as possible. What are your thoughts on the Obama family rules? Question: Which of the following is the exception for the girls? - To use cell phone freely. - To play two sports. - To learn to do laundry. - To eat their vegetables.
To use cell phone freely.

Q: Read the following article and select the best answer. Article: Today, many species of animals and plants are endangered. This means they are in danger of becoming extinct and living on only in the pages of history books. The famous dodo is a classic example of a creature that became extinct. A flightless bird that lived on the island of Mauritius, it was discovered by sailors in 1598 but was hunted to extinction by 1681. Hunting has caused the Bengal tiger and the African elephant to be endangered today but habitat destruction can also lead to extinction. This is equally true for plants. Animals and plants disappear for other reasons too, but the main cause is often a disruption(,) in the natural food chain, whether due to hunting, habitat destruction, or even the introduction of alien species. The natural food chain is the cycle that governs the existence of all life on this planet. It is a carefully balanced cycle and any imbalance that occurs can cause knock-on effects that have serious consequences. At the beginning of the natural food chain are plants which turn sunlight into energy and draw nutrients from the earth. Plants are called producers. After the producers come the consumers. There are three tiers of consumers. First are creatures such as plant-eating animals, fish and insects which feed off the producers. These animals that only eat plants are called herbivores. The second tier of consumers are carnivores - animals that live off other animals. The third tier of consumers eats both other animals and plants. These consumers, including most humans, are called omnivores. After animals and plants die, they become food for other smaller creatures, such as bacteria and some plants, such as fungi. As they feed, these creatures turn the dead bodies back into gases and minerals which are again food for the producers at the beginning of the food chain. And so the cycle continues. All of nature is connected and governed by hundreds of these delicate food chains and if a single plant in the chain cannot survive, then the insects that live off the plant start to die and... Question: By mentioning the mice in Gough Island, the author intends to highlight _ . - mice worldwide are growing all the time - being aliens, they had no natural predators - some places are still fighting the effects of aliens - traveling can have disastrous effects on food chains
A: traveling can have disastrous effects on food chains

(Question)
Read the following article and select the best answer. Article: Chuck was thirteen when he came home from the hospital. He came home not because he was getting better but because he wanted to be with people he knew and loved when he died. I came by the house to visit him and his family several times a week during his treatment. On most of my visits, Chuck was very weak. But the last time I saw him alive, he was awake. "I have got something for you." He pulled out a piece of crumpled paper from under his pillow. "I want you to give this to my mom and dad after I die. You'll know when it's right, I guess, won't you?" "What is it?" I asked. "It's a list of all the fun we had, and all the happy time when we laughed." I almost gasped in great surprise. "Like what?" I asked quietly, trying to regain my calmness. "Like the time when Mom, Dad, Chrissie, Linda and me were dressed up as fruits and Dad was driving us to a costume party. Dad was a bunch of grapes and I was an apple, and the others were different things like bananas and pears." And a policewoman _ for speeding. When the policewoman came up to the car, she looked and started laughing so hard that she could hardly stand up. And we all started laughing and she said, "Where are you all heading -- a salad bar?" Dad said he was sorry to be speeding, but his kids were getting so ripe that they were starting to draw flies. And she laughed till she had to take off her dark glasses and wiped tears from her eyes." Chuck laughed and so did I. The list was full of laughing and fun. What a wonderful gift, I thought. Question: Why did the policewoman laugh when she looked into the car? - Because she mistook the children for fruits. - Because she saw some flies around the children. - Because she was frightened. - Because the children were dressed in a funny way.
(Answer)
Because the children were dressed in a funny way.