So quickly ________ is a possibility today may be a reality tomorrow.
| A．are science and technology advancing that |
| B．science and technology advancing are that |
| C．science and technology are advancing what that |
| D．are science and technology advancing that what |
—I'll try to finish the task ahead of time.
—I have to remind you that the work is not ________ easy ________ you imagine.
| A．so；as | B．too；as | C．as；like | D．the same；as |
The salesman showed her several MP3s and she chose ________ one as she didn't want to spend too much money on it.
| A．the less expensive | B．less expensive |
| C．the least expensive | D．least expensive |
Security cameras are restricted to ________ spaces，such as hallways and exits.There will be no cameras in classrooms，locker rooms(更衣室)or bathrooms.
| A．common | B．private | C．usual | D．ordinary |
—Don't you think Jim was brave to go bungee jumping?
—Personally，I thought he was ________ brave.
| A．more mad than | B．so mad as |
| C．mad more than | D．too mad as |
She is in her ________ twenties and the city is still strange to her，________ than the easy streets and gentle hills of her distant home.
| A．earlier；bigger and noisier | B．early；as big and noisier |
| C．earlier；as big and noisy | D．early；bigger and noisier |