I'm taking a test and have to guess the right answer to the question after the article. Article: Plants need green leaves to make food. A plant needs sunlight and carbon dioxide from the air for making food and it also needs water and salts from the soil to make food too. There are certain cells in the leaves which change carbon dioxide and water into sugar. To do this the cells needs energy, which they get from the sunlight. Green leaves make food for the whole plant. A red leaf can make food too because under the red color1ing of the leaf there are food----making cells. There are no leaves which are completely yellow, for they can't make food. The plant makes sugar for its food. In sunlight green leaves make a lot of sugar. The veins can't carry all this sugar away, so the leaves change the sugar into starch , which is kept and so stored in the leaves. At night, the starch changes back to sugar. It is then carried away from the leaves. Some of the sugar is used as food by the plant while the rest is stored as starch. In some plants, food is stored in the roots, in others it is stored in the stem and in leaves, fruits and seeds. Question: To make food, plants need a lot except _ . Options: A: the air B: the soil C: the green leaves D: dead leaves
D
I'm taking a test and have to guess the right answer to the question after the article. Article: STOCKHOLM---William Campbell, Satoshi Omura and Tu Youyou jointly won the 2015 Nbel Prize for medicine for their work against diseases caused by parasites , the award-giving body said on Monday. Irish-born Campbell and Japanese Omura won half of the prize for discovering a new drug, avermectin, that has helped the battle against river blindness and lymphatic filariasis, as well as showing effectiveness against other parasitic diseases. The Chinese scientist Tu Youyou was awarded the other half of the prize for discovering artemisinin, a drug that has significantly reduced the mortality rates for patients suffering from malaria. "These two discoveries have provided humankind with powerful new means to combat these debilitating diseases that affect hundreds of millions of people annually," the Nobel Assembly at Sweden's Karolinska Institute said in a statement in awarding the prize of 8 million Swedish crowns ($960,000)." "The consequences in terms of improved human health and reduced suffering are immeasurable. " In an interview after the announcement, Juleen R. ZAierath, chairman of the Nobel Committee told Xinhua that Tu's "inspiration from traditional Chinese medicine" was important. "But what was really important was that Tu Youyou identified the active agent in that plant extract ," said Zierath, adding " there was a lot of modern chemistry, bi0-chemistry attached to this to bring forward this new drug." Despite rapid progress in controlling malaria in the past decade, the mosquito-borne disease still kills more than half a million people a year, the vast majority of them babies and young children in the poorest parts of Africa. Question: What can we learn about malaria from this report? Options: A: It is a kind of parasitie disease B: Mosquitoes suffer a lot from it C: Little progress has been made in controlling it in the past 10 years D: More than a million babies and young kids are killed by it annually
A
Q: I'm taking a test and have to guess the right answer to the question after the article. Article: 1. Summer came early to Middlesbrough yesterday, as temperatures shot up to 22degC (71degF), a record for March. But local NFU agent Jim Wilkes says it could be bad news for farmers. "The crops will think it's summer," he told our reporter, "and start sprouting four weeks before time." 2. The death toll of the Burnside train crash rose to four yesterday when John Phillips, 32, of Petersville died in Wallsend Hospital. Another six people are still on the danger list. Mr. Phillips, an electrical engineer leaves a wife and two children. 3. China and the United States reached an agreement on the protection of intellectual property rights yesterday, after difficult marathon talks. The agreement is good news for all parties concerned. The Chinese Foreign Trade Minister described the agreement as a "turning point" in Sino-US trade relations that "promises further progress" in the future. The agreement will not only favorably influence trade relations between China and the United States. It may favorably influence the overall relations between the two countries. Question: Who are on the danger list? Options: A: Petersville and Wallsend. B: An electrical engineer and John Phillips. C: John Phillips' wife and two children. D: Another six people who were on the train.
A: D
Q: I'm taking a test and have to guess the right answer to the question after the article. Article: Some dances gain more popularity than others because they can be performed to different kinds of music and the steps change accordingly. One such dance is waltz . There is a basic form for waltz, which you can see in this drawing of a dancing couple. The man places one arm around the woman's waist and she places her opposite hand on his shoulder. Then, they stretch their other arms out from their bodies and clasp hand. If someone tries to teach you a formal kind of dancing, chances are your teacher will start with the waltz. Have you ever tried to dance like this? There are lots of different kinds of waltz, all performed to different types of waltz music. The music might be fast or slow but what they all have is a regular one-two-three, one-two-three rhythm. The traditional form is the old-school waltz in which dancers turn all the time with a hopping , springy step. This waltz has a slow, smooth, gliding step. There's also the Mexican waltz, which moves much faster. Listen to this Mexican waltz music and you can imagine how fast the dancers had to move. Formal dancing has even become a profession, with people entering competitions. Have you ever seen a formal dance competition? Today, ballroom dancing is almost considered a competitive sport; professionals perform different dances, each with strict rules. Everything from where the dancers place their hands to how they move is judged. In the glide waltz, dancers are judged by how smoothly they move. " I can dance with a glass of water on my head," is a well known sentence used by skilled dancers in the old days. In the past, some people learned how to dance by reading books, while others studied with a teacher called the "dancing master." How do people learn to dance today? Question: What is the author's purpose in writing the passage? Options: A: To tell us to learn waltz. B: To tell us how to dance. C: To tell us something about waltz. D: To tell us the development of waltz.
A: C