更多"The reconstruction of a fossilized "的相关试题:
[单项选择]The muscles of a fossilized animal can sometimes be reconstructed because______.
[单项选择]Newly- found fossilized tracks in Alaska proved that dinosaurs' migration between Asia and North America took place ________.
A. much earlier than experts previously thought.
B. much later than experts previously thought.
C. after Asia became an independent continent.
D. sometime around 25 million years ago.
[单项选择]Newly-found fossilized tracks in Alaska proved that dinosaurs' migration between Asia and North America took place ______.
A. much earlier than experts previously thought
B. much later than experts previously thought
C. after Asia became an independent continent
D. sometime around 25 million years ago
[单项选择]What is the author's attitude towards animal research
A. Negative.
B. Questioning.
C. Neutral.
D. Positive.
[单项选择]The significance of the cultural reconstruction of old age mainly lies in______.
A. helping old people in financial difficulties to enjoy their lives
B. helping the elderly to communicate with youth easily
C. helping the elderly to improve their life standards
D. helping us to understand the elders and death
[单项选择]Even a very young animal has a strong ______ for self-preservation.
A. consciousness
B. impulse
C. instinct
D. response
[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]He participated in the reconstruction of the city______ the war was over.
A. before long
B. soon after
C. long after
D. soon before
[单项选择]（） provides a data path between the CPU and external devices.
A. Keyboard
B. I/O port
C. Disk
D. Printer
[单项选择]It is said that the reconstruction of the Grand Theatre is a ________ project of Shanghai government this year.
A. prestige
B. superiority
C. priority
D. publicity
[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]Police have planned a reconstruction of the crime tomorrow in the hope that this will ______ the memory of the passers-by.
A. keep
B. ease
C. jog
D. enhance
[单项选择]According to the fossil reconstruction, what main parts did a tree comprise
A. It comprised a trunk, vertical ridges and palms.
B. It comprised leaves, ferns and palms.
C. It comprised stumps, branches and palms.
D. It comprised a base, a trunk and a crown.
[单项选择]Some animal rights organizations advocate the use of extreme means in order to ______.
A. wipe out cruel people
B. stop using animals in the laboratory
C. attack hunters in the wild
D. catch full public attention
[单项选择]To study animal emotions, scientists should
A. set up improved and refined skillful experiments.
B. analyze human emotional.
C. distinguish what is emotional and what is conditioned.
D. learn from animal behaviorists.
[单项选择]He portrays the relationship between an animal and its owner as a______ substitution for a real human relationship.
A. merciful
B. pathetic
C. solo
D. resultant
