题目内容
Give me a chance, ________ I’ll give you a wonderful surprise.
| A．if | B．or | C．and | D．while |
C
解析试题分析：句意：给我一个机会，我会给你一个大大的惊喜。固定用法：祈使句，and+一般将来时的句子，相当于If you +祈使句, 一般将来时的句子;如果前后相反，则用or表示否则的话。本句可以说成：If you give me a chance, I’ll give you a wonderful surprise. if如果；or 否则的话；and 和；while, 然而，当……的时候。
考点：考查特殊句式。
_______every member has arrived, let’s set about _____ the plan for the next five years.
| A．Since; to work out | B．Because; work out |
| C．Now that; working out | D．For; work out |
I was about to leave_______ something happened, which attracted my attention.
| A．unless | B．until | C．when | D．while |
Half an hour later, Lucy still couldn’t get a taxi _______ the bus had dropped her.
| A．until | B．when | C．although | D．where |
Exactly______ the potato was introduced into Europe is uncertain, but it was probably around 1565.
| A．whether | B．why | C．when | D．how |
The traditional view is ________ we sleep because our brain is “programmed” to make us do so.
| A．when | B．why | C．whether | D．that |
The young couple, who returned my lost wallet, left _______ I could ask for their names.
| A．while | B．before | C．after | D．since |
(2014·陕西宝鸡质量检测二)Evidence came up________special speech sounds can be recognized by babies as young as 6 months old.
| A．what | B．which |
| C．that | D．whose |
It is by no means clear ________ the president can do something to end the strike.
| A．whether | B．which |
| C．that | D．what |