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[主观题]

These are common materials ______ we are all familiar.A.to thatB.with thatC.to whichD.with

These are common materials ______ we are all familiar.

A.to that

B.with that

C.to which

D.with which

答案
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更多“These are common materials ______ we are all familiar.A.to thatB.with thatC.to whichD.with”相关的问题

第1题

听力原文:Ancient man, living in colder climates, is credited with making the first shoes,

听力原文: Ancient man, living in colder climates, is credited with making the first shoes, by adding material to the top of the crude "sandals" his neighbors in warmer climates had invented. He did so out of necessity, to give his feet additional protection from the cold.

Early man, in warmer climates, invented the sandal to protect his feet from sharp rocks, and did so by strapping a mat of woven grass, a strip of animal hide, or a slab of flat wood to his feet with "thongs" he cut out of animal hide. Some even pulled the thongs between the toes and tied them around the ankles to tighten the fit of these crude sandals.

Wealthy ancient Egyptians wore sandals as long as 5,000 years ago, eventually everyone began wearing them, and the Egyptians designed differently. Ancient Greeks invented the boot, by replacing the sandal's thongs with solid leather. Many of these crude shoes have endured and are still worn today. Common examples include the sandals the ancient Greeks and Romans wore, the moccasins American Indians wore, and the clogs people in Holland still wear.

In the Middle Ages, around the time the Crusades began, modem shoes appeared on the scene. The Crusaders, who went on long treks, needed durable, comfortable shoes that people then began making for this purpose.

(23)

A.To give his feet additional protection from the cold.

B.To make the sandals wear-resisting.

C.To match his trousers.

D.To make the sandals look more beautiful.

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第2题

IQ-gene In the angry debate over how much of IQ comes from the genes that children inherit

IQ-gene

In the angry debate over how much of IQ comes from the genes that children inherit from parents and how much comes from experiences, one little fact gets overlooked: no one has identified any genes (other than those that cause retardation) that affect intelligence. So researchers led by Robert Plomin of London's Institute of Psychiatry decided to look for some. They figured that if you want to find a "smart gene", you should look in smart kids. They therefore examined the DNA of students like those who are so bright that they take college entrance exams four years early--and still score at Princeton--caliber levels. The scientists found what they sought. "We have," says Plomin, "the first specific gene ever associated with general intelligence."

Plomin's colleagues drew blood from two groups of 51 children each, all 6 to 15 years old and living in six counties around Cleveland. In one group, the average IQ is 103. All the children are white. Isolating the blood cells, the researchers then examined each child's chromosome 6 of the 37 landmarks on chromosome 6 that the researchers looked for, one jumped out: a form. of gene called IGF2R occurred in twice as many children in the high-IQ group as in the average group--32 percent versus 16 percent. The study, in the May issue of the journal Psychological Science, concludes that it is this form. of the IGF2R gene that contributes to intelligence. Some geneticists see major problems with the IQ-gene study. One is the possibility that Plomin's group fell for "chopsticks fallacy". Geneticists might think they've found a gene for chopsticks flexibility, but all they've really found is a gene more common in Asians than, say, Africans. Similarly, Plomin's IQ gene might simply be one that is more common in groups mat emphasize academic achievement. "What is the gene that they've found reflects ethnicity?" asks geneticist Andrew Feinberg of Johns Hopkins University. "That alone might explain the link to intelligence, since IQ tests are known for being culturally sensitive and affected by a child's environment. "And Neil Risch of Standford University points out that if you look for 37 genes on a chromosome, as the researchers did, and find that one is more common in smarter kids, that might reflect pure chance rather than a causal link between the gene and intelligence. Warns Feinberg, "I would take these findings with a whole box of salt."

In the beginning of paragraph one we are told that scientists can not agree______.

A.how much of IQ comes from intelligence

B.how many children inherit genes from parents

C.how much of IQ comes from genes

D.how many children learn by experience

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第3题

第3篇IQ-geneIn the angry debate over how much of IQ comes from the genes that children inh

第3篇

IQ-gene

In the angry debate over how much of IQ comes from the genes that children inherit from parents and how much comes from experiences, one little fact gets overlooked: no one has identified any genes (other than those that cause retardation) that affect intelligence. So researchers led by Robert Plomin of London's Institute of Psychiatry decided to look for some. They figured that if you want to find a "smart gene", you should look in smart kids. They therefore examined the DNA of students like those who are so bright that they take college entrance exams four years early--and still score at Princeton--caliber levels. The scientists found what they sought. "We have," says Plomin, "the first specific gene ever associated with general intelligence."

Plomin's colleagues drew blood from two groups of 51 children each, all 6 to 15 years old and living in six counties around Cleveland. In one group, the average IQ is 103. All the children are white. Isolating the blood cells, the researchers then examined each child's chromosome 6 of the 37 landmarks on chromosome 6 that the researchers looked for, one jumped out: a form. of gene called IGF2R occurred in twice as many children in the high-IQ group as in the average group--32 percent versus 16 percent. The study, in the May issue of the journal Psychological Science, concludes that it is this form. of the IGF2R gene that contributes to intelligence. Some geneticists see major problems with the IQ-gene study. One is the possibility that Plomin's group fell for "chopsticks fallacy". Geneticists might think they've found a gene for chopsticks flexibility, but all they've really found is a gene more common in Asians than, say, Africans. Similarly, Plomin's IQ gene might simply be one that is more common in groups mat emphasize academic achievement. "What is the gene that they've found reflects ethnicity?" asks geneticist Andrew Feinberg of Johns Hopkins University. "That alone might explain the link to intelligence, since IQ tests are known for being culturally sensitive and affected by a child's environment. "And Neil Risch of Standford University points out that if you look for 37 genes on a chromosome, as the researchers did, and find that one is more common in smarter kids, that might reflect pure chance rather than a causal link between the gene and intelligence. Warns Feinberg, "I would take these findings with a whole box of salt."

In the beginning of paragraph one we are told that scientists can not agree______.

A. how much of IQ comes from intelligence

B. how many children inherit genes from parents

C. how much of IQ comes from genes

D. how many children learn by experience

点击查看答案

第4题

60kg/mAT钢轨高度为()。

A.152mm

B.128mm

C.176mm

D.132mm

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第5题

Which of the following is NOT me factor mat determines the distance between people?A.Natio

Which of the following is NOT me factor mat determines the distance between people?

A.Nationalities.

B.Personality.

C.Cultural styles.

D.Nature of people"s relationship.

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第6题

He says mat he ___________ his house cleaned once a month. A.putsB.hasC.

He says mat he ___________ his house cleaned once a month.

A.puts

B.has

C.keeps

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第7题

The linguist who proposed mat the speech acts can be divided into five categories isA.Aust

The linguist who proposed mat the speech acts can be divided into five categories is

A.Austin.

B.Searle.

C.Leech.

D.Halliday.

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第8题

申请牛津计算机专业需要参加下列哪个加试考试()

A.PAT

B.TSA

C.MAT

D.HAT

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第9题

A poll by Dow Jones predicted mat durable goods orders in February wouldA.drop 1.7%.B.incr

A poll by Dow Jones predicted mat durable goods orders in February would

A.drop 1.7%.

B.increase l.7%.

C.drop 0.8%.

D.increase 0.8%.

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第10题

Can you identify the logical fallacy in this claim? “We have a new teacher. And my Mat

A. ”

B.post hoc

C.guilt by association

D.oversimplification

E.begging the question

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第11题

I dont think it advisable mat Tim ______ assigned to the job since he has no experience.A.

I dont think it advisable mat Tim ______ assigned to the job since he has no experience.

A.will be

B.be

C.has been

D.is

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