26. What attracted viewers to Wu？
A His products of high quality.
B His good nature and touching experience
C His rich experience in front of the camera.
D.His detailed explanation of products
27 Which of the following best describes Wu？
A Helpful and sociable
B Confident and modest
C Open-minded and responsible.
D Cheerful and humorous
C Famous agricultural expert Yuan Longping, known as the"father of hybrid rice"， died in May at the ge of91. But his legacy lives on, most recently with the successful trial planting of his giant rice variety in Chongqings Dazu district,
One hectare of the 2-meter-tall giant rice plants was hailed （称颂） as a success in August in Dazu istrict. The new rice variety seems to thrive despite high temperatures, Twice as tall as standard varieties of 12 metric tons per hectare- a significant increase over the 9 metric tons per hectare typically expected
