_______ an important decision more on emotion（情感）than on reason, you will regret it sooner or later.
| A．Basing | B．Based | C．To base | D．Base |
___I always felt I would pass the exam,I never thought I would get an A
| A．While |
| B．Once |
| C．If |
| D．Unitil |
Hot ___the night air was,we slept deeply because we were so tired after the long journey
| A．although |
| B．as |
| C．while |
| D．however |
It is by no means clear___the president can do to end the stike
| A．how |
| B．which |
| C．that |
| D．what |
Sales director is a position___communication ability is just as important as sales skills
| A．which |
| B．that |
| C．when |
| D．where |
Gorge returned after the war,only___that his wife had left him
| A．to be hold |
| B．telling |
| C．being told |
| D．told |