题目内容

The road was covered with sand ________ the heavy sandstorm.

A. because of     B. because      C. for          d. as

 

【答案】

A

【解析】此题重点考查四个短语的区别。because语气最强烈,往往回答有why构成的问句,表最直接的原因as语气最弱,表无关紧要的原因because of与because一样,只不过一个引导原因状语从句,而一个是介词短语,后面接名词或相当于名词的成分for虽然可表示原因,但却不是状语从句,而是一个并列句,也可用作介词表原因,根据语境选择A。

 

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先通读下面的短文,然后根据短文内容和所给首字母,在空格内填入一个适当的词,使短文意思完整。(本大题共5分,每格0.5分)

    Overhead bridges can be seen in many parts of Singapore, in the places where traffic is very h________(1) and crossing the road is not safe.

These bridges can help people cross roads s_________(2). Overhead bridges are used in very much the same way as zebra crossing.

They are more efficient(效率高的), though less convenient(方便的) because people have to climb up a lot of steps. This is inconvenient to the old. When people u________(3) an overhead bridge, they do not hold up(阻挡) traffic. But when they cross a busy road using a zebra crossing, traffic is held up. This is w_________(4) the government has built many overhead bridges to help people cross the road and k________(5) traffic moving at the same time.

The government has s_________(6) a lot of money building these bridges. For their own safety, people should be advised(建议) to use them i__________(7) of rushing across the road. Old people may find it a little d__________(8) to climb up and down the steps, but it is still much safer than walking across the road w__________(9) all the moving traffic.

Overhead bridges are very useful. People, both old and young, should always use them. This will prevent accidents from h_________(10).

1.____________  2._____________ 3._____________  4.____________  5.____________

6.____________  7._____________ 8._____________  9.____________  10.___________

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