搜索
Read Yuan Longping’s information and answer the questions.
Name | Yuan Longping | Nationality | Chinese |
Occupation | Scientist | Birthdate | Sept.7, 1930 |
education | Graduated from southwest agricultural college in 1953 | ||
Life goal | Finding ways to produce more rice | ||
Dream | To export his hybrid rice (杂交水稻) so that it can be grown around the globe | ||
Achievement | In 1973, he developed hybrid rice which produced 20% more than normal rice | ||
Hobbies | Listening to violin music, playing mahjiong, swimming and reading | ||
1．Which of the following is Yuan Longping’s favourite music?
| A．Pop music. | B．Country music . | C．Violin music. | D．Piano music. |
| A．His name. | B．His nationality. | C．His birthplace. | D．His occupation. |
| A．Yuan Longping developed hybrid rice in 1972. |
| B．Yuan Longping graduated from Southwest College in 1953. |
| C．Yuan Longping was born in 1930. |
| D．Yuan Longping dreamt to win a big prize. |
| A．Yuan Longping was an expert in agriculture. |
| B．Yuan Longping hoped his hybrid rice could be grown only in China. |
| C．Yuan Longping graduated from college when he was 23 years old. |
| D．Yuan Longping’s life goal was to find ways to grow more rice. |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
