Li Denghai, with his muddy boots and tanned face, may not look like he is one of China's famous agricultural pioneers. But the 61-year-old man from Shandong Province has made scientific breakthroughs , which made great contributions to China's food security . His main work has been in achieving the higher output of corn production. Li, who holds the world record for the highest output of summer corn, once says, "Corn has a life; it sings and dances. If you listen clearly, it can speak to you." He started his research in 1969 when he was 20 and just dropped out of a high school. He then read an article which pointed that corn output per mu in the USA was six times higher than that in China. He was shocked and set out to work on just a small piece of land _ to see if he could increase the output. He often went to the field with a flashlight late at night, if he had been away during the day. By careful nurturing he managed to double the output. Li Denghai was awarded the "China Award for Significant Contribution to the Maize Industry" in 2005, and the same year the company named after his own name came into the market on the Shenzhen Stock Exchange. Li, however, is never happier than when he is in the middle of his cornfields. "I can forget my tiredness when talking to my corns," he says. From Mr. Li's words in this passage, we can learn that _ . A) he is not good at communicating with people B) he is too tired to go to the corn fields C) he talks to his corn when feeling lonely D) he loves his career deeply
D
Father's day Sunset Live Music Dinner Cruise Sunday, June 16th, 2013 6:30pm-8:30pm Join us abroad the 95' Dana Pride for our special Father's Day Dinner Cruise. Enjoy a unique evening of fun on the water, complete with live music by Mike O' Brien and a delicious barbecue dinner. Adult--$ 59 Kids (3-12)--$29 Two and under are Free LOCATION: Dana Point Harbor BOOK ONLINE OR CALL: 949-496-5794 Rancho Days Fiesta July 13, 2013 Celebration the history of Saddleback Valley, there will be children's activities including free crafts projects. Help make and taste homemade ice cream and butter, warm bread from the oven. Dip water and grind corn while learning about the early days of Orange County. Admission is $ 3 for children 3 to 12 years old and $4 for adults. LOCATION: Heritage Hill Historical Park INFORMATION: 949-923-2230 Annual Silverado Counter Fair and Art Festival October 5-6, 2013 The 42thAnnual Silverado Country Fair explores the wonders of the area's Old West rustic culture, great live music tasty food, handmade arts, crafts and family games under the oak-trees below Orange Country's famous Saddleback Mountain. Daytime adult admission: $4/ Kids under 12: only $2 Saturday Night Music Fest : $ 5 for everyone LOCATION: Silverado Community Center INFORMATION: 714-997-3968 Starr Ranch Sanctuary October 20-21, 2013 Audubon California's Starr Ranch Sanctuary invites you to our fall classes for adults. Join our wildlife biologist for two peaceful days at beautiful 4,000 acre Starr Ranch in southeast Orange County and experience nature hands-on as a wildlife researcher. Cost: $ 95 for those not camping (including dinner) $100 for those camping (dinner and breakfast provided) LOCATION: Starr Ranch Sanctuary RESERVATIONS OR INFORMATION: 949-858-0309 How much will a couple have to pay if they go to Saturday Night Music Fest with their 10-year -old son? A) $ 12. B) $15. C) $10. D) $5.
B
Q: It was a cloudy day on November 11, 2015. We walked in so quietly that the nurse at the desk didn't even lift her eyes from the book. Mum pointed at a big chair by the door and I knew she wanted me to sit down. While I watched, mouth open in surprise, Mum took off her hat and coat and gave them to me to hold. She walked quietly to the small room by the lift and took out a wet mop . She pushed the mop past the desk and as the nurse looked up, Mum nodded and said, "Very dirty floors." "Yes, I'm glad they've finally decided to clean them," the nurse answered. She looked at Mum strangely and said, "But aren't you working late?" Mum just pushed harder, each swipe of the mop taking her farther and farther down the hall. I watched until she was out of sight and the nurse had turned back to writing in the big book. After a long time Mum came back. Her eyes were shining. She quickly put the mop back and took my hand. As we turned to go out of the door, Mum nodded politely to the nurse and said, "Thank you." Outside, Mum told me, "Dagma is fine. No fever. " "You see her, Mum?" "Of course. I told her about the hospital rules, and she will not expect us until tomorrow. Dad will stop worrying as well. It's a fine hospital. But the floors! A mop is no good. You need a brush. " Which of the following words can best describe Mum? A) Hard -working B) Clever C) Warmly -hearted D) Strange
A: B
The hole in the Earth's ozone layer has until now protected Antarctica from the worst effects of global warming. But scientists have warned that as the hole closes up in the next few decades, temperatures on the continent could rise by around 3oC on average, with melting ice contributing to a global sea level increase of up to 1.4 metres. In the past decades the western Antarctic has seen rapid ice loss as the world has warmed, but the other parts of the continent have, _ , been cooling, resulting in a 10% increase in ice in the seas around the region. This is because the hole in the ozone layer has increased cold winds in Antarctica, making much of the continent surface colder than usual. But now that the gasses that cause the ozone hole have been banned, scientists expect the hole to repair itself within the next 50 to 60 years. By then the cooling effect will have faded out and the Antarctic will face the full impact of global warming. This means an increase in average air temperatures of around 3OC and a reduction in sea ice by around a third. The biggest threat to the continent comes from warming seas. Robert Johnson, a scientist who monitors Antarctica ice sheets, said, "The ice sheets in Antarctica are hundreds of metres thick. But once warm ocean waters start flowing underneath, the ice will begin thinning and could break up very quickly. "Thinning ice sheets cause ice to break away from the continent and to melt even faster. Escaping ice from western Antarctica has already resulted in a 10% rise in global sea level in recent decades. Johnson believes that international action to reduce global warming is required immediately or it may be too late. "Everything is connected - Antarctica may be a long way away but it is an important part of the Earth's system," said Johnson. "It contains 90% of the world's ice, 70% of the world's fresh water and that is enough, if it melts completely, to raise sea levels by 63 metres." Even in a worse-case situation scientists don't expect the ice to entirely... What do scientists think is the biggest danger facing Antarctica? A) Rising sea levels. B) Warming sea water temperature. C) Water pollution. D) Growing ice sheets.
B