September 5 is the “Charity Day (慈善日)” in China.
With the development of technologies, more people have realized the importance of using them to open new doors to people in need. There are over 85 million disabled people in China.
Huang Shuai is the director of Chuangshan Community. His team is running special projects to create mobile apps and produce devices (设备) for people with physical challenges. He said that daily actions like clicking a mouse, typing on keyboards or using smart phones, are necessary in today’s world.
In Chuangshan Community, many of the volunteers are middle school students, who enjoy using new assistive (辅助的) tools and have most of skills that are needed. They learn coding (编程), computer modeling, and some other basic skills here. Once the devices are finished, they send them to local charities. Zheng Zhen is a high school student from Beijing No. 4 High School.
A.They put their knowledge into the community. |
B.The day was first celebrated on September 1, 2016. |
C.However, many disabled people don’t want to use technologies. |
D.Besides, they will also bring joy, power and courage to people. |
E.But for a lot of disabled people, they can be very hard to perform. |
F.She’s been working for Chuangshan Community for three months. |
G.Most of them need technologies to overcome their physical challenges. |

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

