题目内容
—Was it 11 o'clock ________ your father came back last night?
—Yes, he is always coming back so late.
| A．that | B．while |
| C．when | D．until |
C
解析
If this bridge can't be repaired, ____ will mean no food will be transported to the flooded areas.
| A．what | B．it | C．as | D．which |
________ much advice you give him, he does exactly what he wants.
| A．No matter | B．Whether |
| C．Whatever | D．However |
He never thought that his success came ________ he least wanted it.
| A．until | B．since |
| C．when | D．while |
The new system needs to be in operation for five months ________ it can be updated.
| A．as | B．while |
| C．before | D．once |
Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.
| A．whenever | B．however |
| C．whichever | D．wherever |
________ I saw the beautifuldecorated house, I really wondered how she could manage that all by herself.
| A．While | B．When |
| C．As long as | D．Now that |
________ Sandy's damage is unlikely to last long, it would apparently hurt the total economic output of the fourth quarter.
| A．Since | B．Before |
| C．Unless | D．Although |
Life is ten percent ________ happens to you and ninety percent ________ you respond to it.
| A．which; how | B．what; what |
| C．that; that | D．what; how |