题目内容
_ properly, a car can be used for many years.
| A．Maintained | B．Maintaining |
| C．To be maintained | D．To maintain |
A
解析试题分析： 考察非谓语动词用法。本句中主句的主语a car与前面的动词maintain（维护）之间存在着被动关系，故使用过去分词短语在句中做状语。句义：如果被适当地维护，汽车可以被使用很多年。故A正确。
考点：考察非谓语动词用法
全优考典单元检测卷及归类总复习系列答案
品学双优卷系列答案
小学期末冲刺100分系列答案---________by the chemistry teacher for not finishing homework independently makes him feel very shameful.
---Yes. But he told me this morning he would spare no efforts to be the top one in our class.
| A．Scolded | B．Having scolded |
| C．Being scolded | D．After being scolded |
With a lot of difficult problems ________, the newly-elected president is going to have a hard time.
| A．settled | B．settling | C．to settle | D．to be settled |
If water becomes increasingly scarce in decades ______, water shortage will become a hot issue all over the world.
| A．coming | B．having come | C．to come | D．to be coming |
The computer center, ________ last year, is very popular among the students in this school.
| A．open | B．opening | C．have opened | D．opened |
After the Arab States won independence, great emphasis was laid on expanding education, with girls as well as boys _____ to go to school.
| A．encouraging | B．being encouraged | C．be encouraged | D．to be encouraged |
Leonardo da Vinci (1452-1519) ____ birds kept in cages in order to have the pleasure of setting them free.
| A．is said to be buying | B．is said to have bought |
| C．had said to buy | D．has sad to have bought |
______ which school was suitable for their son, the parents visited lots of different primary schools in the city.
| A．To find | B．Being found | C．Found | D．Finding |
(2013·江苏高考)Shortly after suffering from a massive earthquake and ________ to ruins, the city took on a new look.
| A．reducing | B．reduced |
| C．being reduced | D．having reduced |