Is it a wonder that little cells can store much energy?
| A．so; so | B．so; such | C．such; such | D．such; so |
All______ to the earthquake-hit areas were cut off, which made the rescue much more difficult.
| A．means | B．approaches |
| C．plans | D．projects |
David woke up one morning to find both water and electricity _______ because he hadn't paid the bills.
| A．cut off | B．cut down | C．cut in | D．cut out |
Yuan Longping is such a(n) ______ scientist that he has been praised and rewarded many times.
| A．frightening | B．amazing |
| C．disturbing | D．outstanding |
In a way，________ global warming is a challenge for man，so we must overcome it to build ________ fine world.
| A．the；/ | B．a；the | C．/；a | D．a；/ |
I think_____ impresses me about his painting is the colors he uses.
| A．who | B．that | C．which | D．what |