For many years, we have been led to believe that a persons intellectual intelligence is th

A.A.conceive

B.B.clutch

C.C.contrive

D.D.cherish

We introduce ourselves () importers and exporters of light industrial (), having many years experience in this line of business.

A、as,produce

B、like,products

C、as,products

D、like,produce

A.know

B.hear

C.recognize

A．We have solved this problem after many years’ hard work．

B．After many years’ hard work, we have solved this problem．

Twenty years ago, our classroom was a lot less pleasant.Very old-fashioned.We had fewer window, for example.There were five rows of desks, six desks in a row.Since everything was nailed to the floor, a student sat in the same place all day long.Oh, we had to be very strict.Now students move all over the room.They go to different areas for different subjects, and they write at these movable desks.The students are more mobile, and beca use they’re more mobile, they’re less restless, and because they’re less restless, they are more attentive.At least that’s the theory.And as a matter of fact, we really don’t have many behavior. problems here.

We use a modified open classroom system here at the James.I’ll try to explain what that means.Each student makes a work contract with his teacher.Basically, he agrees to a certain amount of work on a certain project.He hands the work in when he gets it done.He works at his own speed and plans h is own time.If he is particularly motivated in one subject—math, for instance—he can explore the subject more thoroughly than the others.But he must also complete his contract in arts or reading or social science.Freedom within a structured system: that ’s what we are trying to offer.

1.Now, the author of this passage must be in his （）.

A.20’s

B.30’s

C.40’s

D.50’s

2.Now we really do not have many behavior. problems in the classroom because().

A.the students are more mobile and attentive

B.the teachers are more strict

C.the teachers are less strict

D.the students are less attentive and restless

3.The main idea of the third paragraph is about().

A.the characteristic of the modified open classroom system

B.the characteristic of the work contract

C.the freedom of the students

D.the generosity of the teachers

4.In a modifie d open classroom system,().

A.the student needn’t do any home work

B.the student can get more freedom in their study

C.the subject that the student should learn is decided by the teacher

D.there is not any discipline that the student should obey

5.According to the author, the educational system today is().

A.more strict and attentive

B.more pleasant and efficient

C.is similar to the educational system twenty years age

D.is sa tisfied by every teacher and student

When could the risk of asbestos disappeared according to the passage？

A) When we adopt the researchers' advice.

B) When we don't use asbestos.

C) For many years from now, it will not disappear.

D) The council have already find ways to prevent the risk.

We can infer from Dr Myers and Dr. Worm’s paper that

A. the stock of large predators in some old fisheries has reduced by 90%. B. there are only half as many fisheries as there were 15 years ago. C. the catch sizes in new fisheries are only 20% of the original amount. D. the number of larger predators dropped faster in new fisheries than in the old.

ncreased. It is ___3___ that this trend will continue in the years to come. ___4___, natural resources are not inexhaustible. Some resources are already nearly used up. For example, the end of the world’s fuel is already __5___ sight. Such an essential daily item as water is in short supply in many parts of the world. We can no longer thoughtlessly use many resources provided by nature. We must learn to conserve what remains.

A.with

B.estimated

C.however

D.within

E.for

We can infer from Dr. Myers and Dr. Worm’s paper that ________.

[A] the stock of large predators in some old fisheries has reduced by 90%

[B] there are only half as many fisheries as there were 15 years ago

[C] the catch sizes in new fisheries are only 20% of the original amount

[D] the number of larger predators dropped faster in new fisheries than in the old