She was __________ the result of her interview. When she knew she was the first, she smiled __________.
| A．confused about ； as a whole |
| B．anxious to know ； to her relief |
| C．concerned about ； in whisper |
| D．anxious about ； with relief |
Jack could have avoided that terrible car accident, but he ________ careful enough.
| A．is not | B．hasn’t been | C．was not | D．hadn’t been |
The climate change conference has come to __________ end, but the developing countries are dissatisfied with __________ small step that the developed countries have taken to reduce the emission(排放) of water gases.
| A．不填， a | B．不填， the | C．an , a | D．an, the |
--Don’t smoke any more, Ralph ! It is very bad for your health !
--I know I should give up smoking, but ________.
| A．easier said than done | B．nothing is easier than fault-finding |
| C．easy come, easy go | D．easy does it |
He glances briefly towards her but there is no sign of ________. After all, it’s 15 years since they last met.
| A．symptom | B．recognition | C．reputation | D．influence |
In the rush hour, hiring ________ taxi for you to do what you are eager to do may be ________ better choice in our city.
| A．the; the | B．a; the | C．a; a | D．/; a |