21. Nowadays, young people tend to be about whatever they don’t know.
A．eager B．curious C．hopeful D. anxious
22.The successful launch of Shengzhou Ⅶ and success of 29th Olympic Games in Beijing are
witnesses to China’s achievements.
A．powerful B．scientific C．unbelievable D.narrow
23. Students in our school have gained easy to the school library since more books were bought a year ago.
A．access B．entrance C．arrival D. attention
24. The whole city looks like a big site. A lot of buildings are being built here and there.
A．structure B．repair C．research D. construction
25.We are often by doctors to eat more vegetables and fruits as well as take plenty of exercise to keep fit.
A．warned B．informed C．advised D. forbidden
