更多"The danger of transplanting animal "的相关试题:
[单项选择]What is Animal Hospital
A. A news story.
B. A popular book.
C. A research report.
D. A TV programme.
[单项选择]Which of the following assumptions about early humans is expressed in the passage
A. They probably had extensive knowledge of plants.
B. They thought there was no need to cultivate crops.
C. They did not enjoy the study of botany.
D. They placed great importance on the ownership of property.
[单项选择]What does the Writer think about machines with human - like ability
[单项选择]Scientists imagine such a change in weather on human population would be ______.
A. terrified
B. surprised
C. horrible
D. frightened
[单项选择]What does the writer think about machines with human-like ability
[单项选择]Attempts to make artificial organs fail because______.
A. it is difficult to make artificial organs as natural as body organs
B. it is difficult to imitate the human world
C. the production process is complicated
D. the production is limited by nature
[单项选择] class Animal{ Animal getOne（）{return new Animal（）；}} class Dog extends Animal{ //insert code here } class AnimalTest{ public static void main（String[] args）{ Animal[] animal={ new Animal（）， new Dog（）}； for（Animal a：animal）{ Animal x= a.getOne（）； } } } 和代码： 3a.Dog getOne（） { return new Dog（）；} 3b.Animal getOne（） { return new Dog（）；} 第3行中插入的哪项编译且运行无异常？
A. 3a行或3b行
B. 既非3a，也非3b
C. 3a行
D. 3b行
[单项选择]People sometimes succeed in timely avoiding danger because______.
A. they have gained experience
B. they jump out of the way in time
C. they are calm in face of danger
D. they are warned of the danger and can take quick action
[单项选择] 1. class Animal ｛ Animal getOne（） ｛ return new Animal（）； ｝ ｝ 2. class Dog extends Animal ｛ 3. // insert code here 4. ｝ 5. 6. class AnimalTest ｛ 7. public static void main（String [] args） ｛ 8. Animal [] animal ＝ ｛ new Animal（）， new Dog（） ｝ ； 9. for（ Animal a ： animal） ｛ 10. Animal x ＝ a.getOne（）； 11. ｝ 12. ｝ 13. ｝ 和代码： 3a. Dog getOne（） ｛ return new Dog（）； ｝ 3b. Animal getOne（） ｛ return new Dog（）； ｝ 第 3 行中插入的哪项将编译且运行无异常？（）
A. 3a行
B. 3b行
C. 3a行或3b行
D. 既非3a，也非3b
[单项选择]How did Daniel get Stephen out of danger
A. He squeezed into the car and carried him out.
B. He pulled him out through the broken window.
C. He freed him free his seatbelt before he got him out.
D. He held him over the water and swam back to shore.
[单项选择]Are you aware of the danger （）
A. your being
B. you are in
C. your being out
D. you are through
[单项选择]The passage warns of which of the following dangers
A. Companies in the United States may receive no protection from imports unless they actively seek protection from import competition.
B. Companies that seek legal protection from imports competition may incur legal costs that far exceed any possible gain.
C. Companies that are United States-owned but operate internationally may not be eligible for protection from import competition under the law of the countries in which their plants operate.
D. Companies that are not United States-owned may seek legal protection from import competition under United States import relief laws.
[单项选择]What was the danger Albert Einstein had warned Roosevelt about
[单项选择]Directed research may become a danger to the future of science because______.
A. pure research may be neglected under this system
B. the division between the pure and the applied scientist will disappear
C. the interdependence of pure and applied science may be ignored
D. both A and C
