题目内容
The bridges over the Fuyang River have been rebuilt, _________ it possible for boats to sail.
| A．to make | B．making | C．being made | D．to be made |
B
解析试题分析：此处是现在分词短语作结果状语，表示自然的结果。句意：滏阳河上的桥被重修了，能过船了。
考点：考查非谓语动词的用法。
On our arrival, we found Tom_____ at the desk with his hand ______ to the distance.
| A．seated, pointing | B．sitting, pointing |
| C．seating, pointed | D．seated, pointed |
These chairs may look good, but they’re very un-comfortable _____.
| A．to sit on | B．to be sat on | C．sit on | D．sitting on |
______ the blind wandering through the traffic, motorists would have to step on their brakes at once.
| A．Seeing | B．Having seen | C． Seen | D．To have seen |
The government has taken measures air quality.
| A．to improve | B．improved |
| C．being improved | D．to be improved |
The flu is believed ______ by viruses that like to reproduce in the cells inside the human nose and throat.
| A．to be caused | B．to have caused | C．being caused | D．causing |
The officer gave orders that anyone________ a gun should be reported to the police station.
| A．sees take | B．see taken | C．seeing take | D．seen taking |
We, ______ a discussion with the teacher, came to understand the problem better.
| A．holding | B．held | C．being held | D．having held |
When I woke up, I found myself ______ in bed and ______ by doctors and nurses.
| A．lying; surrounding | B．laying; surrounded |
| C．lain; surrounding | D．lying; surrounded |