题目内容
Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.
| A．whenever | B．however |
| C．whichever | D．wherever |
A
解析
Bring the flowers into a warm room ________ they’ll soon open.
| A．or | B．and | C．but | D．for |
________ I'm mistaken, I've seen that tall man at a party before.
| A．If | B．As |
| C．Unless | D．When |
House prices vary from place to place and are usually high ________ there are famous schools.
| A．when | B．since |
| C．where | D．whether |
—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 |
The movie Life of Pi is so attractive that it holds the audience's curiosity ________ the story reaches the end.
| A．until | B．before |
| C．after | D．when |
The woman rushed out ________ she felt the house shaking.
| A．until | B．immediately |
| C．unless | D．before |
—What upsets him?
—________ his computer is out of order.
| A．Whether | B．What |
| C．That | D．How |
I'm sorry you've been waiting so long，but it'll still be some time ________ Brian gets back.
| A．before | B．since | C．till | D．after |