根据汉语或首字母提示填空
【小题1】Let's ________（训练）the students in English pronunciation.
【小题2】There was no other a_________ but to fight till the victory.
【小题3】This store has an excellent ________（名声）for fair dealing and good service.
【小题4】Soldiers are expected to o_________ orders without questioning them.
【小题5】Our m_________ is "Plan for the worst and hope for the best".
【小题6】Given the chance，John might have become an o_________ painter.
【小题7】As well as your hairstyle，your choice of clothes can also r_________  your personality.
【小题8】The young man was sent to prison as a p_________  for what he had done.
【小题9】I think you must have ________（误解）Helen，because she never breaks her word.
【小题10】The difference between the two paintings is so s_________ that I can hardly tell it.

   Scientists are debating how to limit their newly-discovered power to change genetic structure. Scientists have already changed the genes of farm animals and agricultural plants to make them more productive or stronger. But now they can also change genes in wild animals and plants. These genes would continue into later generations. For example，it may be possible for scientists' to remove from existence the kind of mosquitoes that carry the Zika virus. They might also be able to permanently remove species of plants and animals that are destructive to other species.

In a report published last week，the U.S. National Academies of Sciences，Engineering and Medicine said it supports continuing research on this kind of gene control. But it warned that it is not possible to know what will happen when these changed plants and animals are released into the wild.

Sixteen biologists，ethicists（伦理学家）and policymakers are on a National Academy of Sciences（NAS）committee that is examining the issue. They say that there is value to the new technology. But，they say，there is not enough evidence to support the release of changed organisms（生物）from the laboratory into nature.

Many people would support stopping mosquitoes and rats from carrying diseases. But scientists say we must understand the possible scientific，ethical，legal and social results of such action before we decide whether to take it. Gene modification is spread through reproduction（繁殖）.Changed genes will continue to spread as long as an animal or plant continues to reproduce. They cannot be limited to a farm or kept within a country's borders. Scientists are wondering what may happen if a changed organism mates with another species. They are not yet sure how the changed genes would affect the other species. It is possible that those genes could harm those creatures or even lead to their disappearance from our planet.

【小题1】What possible advantage does gene control in wild animals and plants have?

A．Changing the Zika virus permanently.

B．Removing the destructive species forever.

C．Having changed genes in their next generations.

D．Making all the species more productive and stronger.

【小题2】Which of the following is NOT true according to the passage?

A．Scientists are not sure what exact results gene modification leads to.

B．Scientists won't change any genes before they make the final decision.

C．Gene modification has benefited some farm animals and agricultural plants.

D．Scientists have not applied gene modification to wild animals and plants in case of possible danger.

【小题3】As for genetically changed wild animals and plants, what are scientists worried about?

A．They may become weaker or die out.

B．They may be more productive.

C．They may cause damage to their living habitat.

D．Their genes may spread to later generations.

【小题4】What can be the best title for the passage?

A．Stop research on gene control

B．How to change genetic structure

C．Power and danger of gene control

D．Advantages of gene control in wild animals and plants

翻译句子
【小题1】我们应该跟上社会发展的步伐。（pace）
We should ________________________ the development of society.
【小题2】面对灾难，我们别无选择只好采取行动自救。（alternative）
Facing the disaster，________________________ take action to help ourselves.
【小题3】万一另一次世界大战爆发，人类将会怎么样？（become of）
Should another world war break out，________________________？
【小题4】这个医生免费为病人治病，名声很好。（reputation）
The doctor ________________________ treating patients free of charge.
【小题5】请把这些阅读材料分发给学生。（hand out）
Please ________________________.
【小题6】因为你在学习中取得了如此快的进步，我们都为你自豪。（proud）
Now that you make such rapid progress in your study，________________________.
【小题7】现在网球是你能从事的最安全的运动之一。（take up）
Now tennis is one of the safest sports ________________________.
【小题8】事实是那位老艺术家对现代艺术作出了贡献。（contribute）
The fact is that the old artist ________________________ modern art.

短文改错

I lived in my hometown ten years before. It was a beautiful village with green tree and clean water. I miss the days spend in my hometown so much. When in my hometown，I always wake up early in the morning. Some people took a walk around but others were doing their farm work. I am used to go to the hill with a little dog following him. There I'd like to play the dog while my grandpa was taking care of his fruit trees. What happy I was！

I will keep the beautifully memory forever.

单句语法填空
【小题1】Her being laid off is due ________ the lack of professional skills.
【小题2】I hurried into the room，but the telephone stopped ringing as I was to pick up the ________（receive）.
【小题3】You make it very difficult for me to speak to you if you insist on ________（understand）me.
【小题4】We have a new approach to ________（teach）languages.
【小题5】Men who placed more ________（important）on relationships were found happier than women.
【小题6】She got ________（beauty）many years after she grew up.
【小题7】I have got on ________ the translation as far as the third chapter.
【小题8】If you love gardening，do something ________（relate）to it.
【小题9】The whole class were surprised when the teacher told them the ________（punish）.
【小题10】Honesty and hard work contribute ________ success and happiness.