题目内容

   While driving alone through the countryside,Linda saw an old woman by the side of the road,reaching out her hand. 1. was getting dark and raining. “I can't leave her out in this weather,” Linda said to herself,so she stopped the car.

   “Shall I offer you 2. lift?” Linda asked. The old woman nodded and climbed into the car. After a while Linda asked, “Have you waited for long?” The old woman shook her head. 3.(strange) enough,the old woman didn't say a single word all the way. Her only 4. (respond) was always a nod of the head or something eke like that.

   Then Linda saw the ladys hands,5.were very large and covered with thick hair. She realized 6. the lady was a man!After 7. (stop) the car,Linda said, “I can't see that mirror. Would you mind cleaning it 8.me?”The lady nodded and opened the door. As soon as the “lady” was 6ut of the car,Linda drove off quickly.

   When Linda arrived home,she found that the old lady 9. (leave) a handbag on the backseat. She opened it and let out a deep breath.Inside it 10.(be) two sharp knives!

1. It。考查代词。设空处指代时间和天气,故填It。

2. a。考查冠词。offer sb. a lift意为“让某人搭便车”。

3. Strangely。考查副词。设空处在句 中作状修饰整个句子,需用 strange的副词形式。

4. response。考查名词。设空处在句 中作主语,需用respond的名词形

5. which。考查关系词。设空处引导 非限制性定语从句修饰the lady's hands ,且在从句中作主语,故填 which。

6. that。考查连接词。设空处引导宾 语从句且从句意义及成分均完整, 故填that。

7. stopping。考查动词-ing形式作宾 语的用法。Linda与stop之间是逻 辑上的主谓关系,且设空处作After 的宾语,故填stopping。

8. for。考查介词。设空处意为“为”, 故填for。

9. had left。考查过去完成时。leave 表示的动作发生在主句谓语动作 found之前,是“过去的过去”,故用过去完成时。

10. were。考查倒装与主谓一致。这 是一个完全倒装句,主,是f面 的two sharp knives ,谓语动词要 用复数形式。

练习册系列答案
相关题目

   Livestock(牲畜) cloning is the practice of cloning sheep,cattle and other livestock species as a way to improve efficiency. The basic idea behind livestock cloning is to clone animals that have certain qualities,such as cows that produce more milk or meat. 1 However,this practice is very controversial,and livestock farmers have been hesitant to adopt it fully because of public opposition and certain inefficiencies.

   In technical terms,livestock are cloned by taking cells from one animal and using them to fertilize eggs(使卵子受精) .Scientists take the fertilized eggs and put them in female animals. 2 Many animals are bom with abnormal shapes. Scientists are looking for ways to improve the process and make it less expensive to adopt on a wider scale.

   3 For example,if farmers were able to take only their very best animals and recreate them many times,they could potentially be more productive.

   There are also some potential problems with cloned livestock. 4. For example,when a disease hits,there are usually individuals who cannot be harmed by the disease or are more resistant,and they will generally survive. If all the animals were genetically (在基因方面) identical or similar,this sort of disease could totally destroy an entire generation of livestock,leaving the world with a massive food shortage.

   In addition to concerns about genetic diversity,there are other concerns about cloning. 5 There are also some people who worry that livestock cloning research may be a gateway to introducing human cloning,which is widely disapproved of.

   A. Are the surviving clones really clones?

   B. Therefore,the new species is expected to be better.

   C. The biggest one arises from a reduction in genetic diversity.

   D. Cloned livestock have the potential to provide some major benefits.

   E. Cloning animals shows us what might happen if we try to clone humans.

   F. These concerns sometimes come from worries over unforeseen consequences.

   G. This process doesn't always work perfectly,and it can be relatively expensive.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网