题目内容

Peter’s parents were worried that Peter          too much time on line.

A.spent            B.cost              C.paid              D.had

 

【答案】

A

【解析】

试题分析:根据题干,本句的意思是“彼得的父母很担心彼得在网上花费太多的时间。”四个选项中只有spent是表示“花费时间”的。所以本题选A。

考点:本题考查动词

点评:本题中虽然cost和paid都有花费的意思,但它们只表示花费钱,且cost需要物做主语,而pay需要与for连用。Spend既可以花费时间,又可以花费金钱,往往有on或doing连用。

 

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We know that trees are useful in our everyday life. They   1   us many things, such as wood, oxygen(氧气), rubber, medicines and many other things. They can   2   tell us a lot about our climate. The following are the reasons. If you cut across a tree, you can   3   that it has many rings. Most trees grow one   4   ring every year. Because of this reason, we know   5   a tree is. A tree over a hundred years old means that it has more than a hundred   6  . When the climate is dry(干燥的) or very cold, the trees do not grow very much and their rings are usually   7  . When it is wet and   8  , the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the    9   changed suddenly. If we look at the rings on the trees, we can   10   about the climate for a hundred years. We can see how our climate is changing today.

1.                A.give           B.ask            C.get  D.tell

 

2.                A.too            B.as well          C.either    D.also

 

3.                A.hear           B.feel            C.see D.look

 

4.                A.new           B.old            C.young    D.short

 

5.                A.how tall        B.how old         C.how long D.how far

 

6.                A.leaves          B.apples          C.rings D.trees

 

7.                A.big            B.thin            C.thick(厚的)    D.long

 

8.                A.cold           B.cool            C.hot D.warm

 

9.                A.climate         B.things          C.people   D.life

 

10.               A.think          B.talk            C.learn D.change

 

 

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