What?s the structure of introduction?A、Background informationB、Hookc.C、Thesis statementD
A.Background information
B.Hook
C.Thesis statement
D.Evidence of Thesis statement
A.Background information
B.Hook
C.Thesis statement
D.Evidence of Thesis statement
第1题
What's this passage mainly about?
A.The internal structure shows how ancient trees grew.
B.The CO2 lever exerts impact on the leaves of ancient tress.
C.Analysis of ancient fossils paint picture of the Earth's earliest trees.
D.The ancient trees have no leaves and few branches.
第2题
According to this passage, what is the "large stone and glass structure"?
A.The United States Capitol building.
B.The Garden's public Conservatory.
C.Corpse plant.
D.The United States Botanic Garden.
第3题
What's the main idea of the passage?
A.The nuclear family structure offers women both advantages and disadvantages.
B.Women are generally less satisfied with marriage than man are.
C.Family structure in most parts of the world is still patriarchal.
D.Family structure is changing throughout the world.
第4题
A.sentence length
B.sentence opening
C.sentence ending
D.sentence structure
第5题
听力原文:M: What are you looking for?
W: We're studying the basic structure of molecules.
M: Just any molecules? There are quite a few of them!
W: Yes, far too many. We're only working with certain molecules that contain carbon and hydrogen.
M: What do you expect to learn from that?
W: We're trying to see the kinds of carbon molecules in which we can use silicon as a substitute.
M: What difference would that make?
W: Silicon has a lot of the same properties as carbon, but it's much more common than carbon.
M: Oh, I see.
What is the woman studying?
A.The basic structure of atoms.
B.The basic structure of molecules.
C.The basic structure of neutron.
第6题
What would be the best title for the article?
A.Improving internal and external communications
B.Choosing the most suitable consultants
C.Making a company more adaptable
D.Changing a company's management structure PART FOUR
第7题
What was Thompson's first reaction to the scene ahead?
A.He remained in the saddle for several minutes spellbound.
B.He immediately jumped down and went forward.
C.He waited until his bed was ready and then dismounted.
D.He rode to the mound and stared at the structure before him.
第8题
What does the professor imply about the three types of authority?
A.There is only one legitimate type of authority in modern societies.
B.Sociologists do not agree about the development of the types of authority.
C.Societies tend to select and retain one type of authority indefinitely.
D.Weber's model explains why the social structure rejects power over time.
第9题
W: I had nothing about the structure of crystal before I have just learned in our science class. I always thought there was crystal in glass.
M: Well, real crystal is generally a hard substance in which the atoms are arranged in a highly ordered structure much like the framework of a skyscraper.
W: Does that mean in ordinary glass the molecules are not ordered?
M: That's right, but most of the glass made here is actually lead crystal or glass with a high lead content.
W: Lead? Isn' t lead poisonous?
M: What it does is to make a very good quality glass. You will see several samples of glass on the tour. If everyone is ready now, please follow me.
W: I am supposed to hand in a paper in this aspect after the tour.
(20)
A.At an industrial site.
B.In a classroom.
C.At a department store.
D.In a laboratory.
第10题
The same【C4】______is told about Sir Isaac Newton and【C5】______other scientists. We have no proof【C6】______any of these well-known conversations【C7】______took place, but we are prepared to【C8】______that they did, and if so, that the【C9】______was the same one Einstein gave,【C10】______this is the way scientists work【C11】______science progresses.
Scientists usually work toward models of the process or structure they are studying.【C12】______we have models of the structure【C13】______the universe and of the atom, models of the process【C14】______which the genetic(遗传的)pattern is passed from one building block of life to【C15】______, models of the economic sys- tem and【C16】______on. Some models are mathematical, but a【C17】______does not have to have equations(方程式), or even diagrams; the【C18】______requirement is . no doubt that it【C19】______an insight(洞察力)into the relationships that determine【C20】______something works as it does or how it is put together.
【C1】
A.designing
B.inventing
C.revealing
D.developing