The science of papermaking addresses the methods, equipment, and materials used to make paper and cardboard, these being used widely for printing, writing, and packaging, among many other purposes and useful products. Today almost all paper is produced using industrial machinery. 1.
The method of manual（手工的）papermaking changed very little over time, despite advances in technologies.2.Separate the useful fibre from the rest of raw materials. Beat down the fibre into pulp（纸浆）.Adjust the color, chemical, biological, and other properties of the paper. Screen （筛选）the resulting liquid. Press and dry to get the actual paper.
3. It is made of stainless materials and set in a wooden frame similar to that of a window. Then completely bathe it in the liquid and draw it out. Water is removed and the wet mat of fibre is laid on top of a damp cloth. The fairly damp fiber is then dried. Finally, the paper is then cut to the desired shape and packed.
The wooden frame is called a “deckle” （定纸框）. 4. The “deckle edges” are one of the indications that the paper was made by hand. Deckle-edged paper is occasionally imitated today to create the impression of old-fashioned luxury.
5. It is also used in paper factories to check the quality of the production process. The “handsheets" made according to TAPPI Standard T205 are tested for paper characteristics such as brightness, strength and degree of sizing.
A.Screening the fibre involves using a special net.
B.The process of papermaking is really complicated.
C.It leaves the edges of the paper slightly irregular and wavy.
D.In laboratories handmade paper is prepared to study papermaking.
E.However, traditional papermaking in Asia uses the inner skin fibres of plants.
F.The process of manufacturing handmade paper can be generalized into five steps.
G.But handmade paper is still appreciated for its distinctive uniqueness and the skilled craft.
高三英语七选五困难题
The science of papermaking addresses the methods, equipment, and materials used to make paper and cardboard, these being used widely for printing, writing, and packaging, among many other purposes and useful products. Today almost all paper is produced using industrial machinery. 1.
The method of manual（手工的）papermaking changed very little over time, despite advances in technologies.2.Separate the useful fibre from the rest of raw materials. Beat down the fibre into pulp（纸浆）.Adjust the color, chemical, biological, and other properties of the paper. Screen （筛选）the resulting liquid. Press and dry to get the actual paper.
3. It is made of stainless materials and set in a wooden frame similar to that of a window. Then completely bathe it in the liquid and draw it out. Water is removed and the wet mat of fibre is laid on top of a damp cloth. The fairly damp fiber is then dried. Finally, the paper is then cut to the desired shape and packed.
The wooden frame is called a “deckle” （定纸框）. 4. The “deckle edges” are one of the indications that the paper was made by hand. Deckle-edged paper is occasionally imitated today to create the impression of old-fashioned luxury.
5. It is also used in paper factories to check the quality of the production process. The “handsheets" made according to TAPPI Standard T205 are tested for paper characteristics such as brightness, strength and degree of sizing.
A.Screening the fibre involves using a special net.
B.The process of papermaking is really complicated.
C.It leaves the edges of the paper slightly irregular and wavy.
D.In laboratories handmade paper is prepared to study papermaking.
E.However, traditional papermaking in Asia uses the inner skin fibres of plants.
F.The process of manufacturing handmade paper can be generalized into five steps.
G.But handmade paper is still appreciated for its distinctive uniqueness and the skilled craft.
高三英语七选五困难题查看答案及解析
The bank is equipped with new alarm________. We can say it's safe and reliable completely.
A．method B．way C．order D．system
高三英语单项填空中等难度题查看答案及解析
About 90 percent of the equipment presented by the administration， as well as the facilities of our own， made good use of in the teaching.
A. have B. has C. have been D. has been
高三英语单项填空中等难度题查看答案及解析
13．About 90 percent of the equipment presented by the administration，as well as the facilities of our own， ______made good use of in teaching．
| A．have | B．has | C．have been | D．has been |
高三英语单项填空简单题查看答案及解析
听下面一段较长对话，回答以下小题。
1.What's the advantage of the new gardening method?
A.The space of the yard isn't wasted
B.The vegetables are more delicious.
C.The vegetables grow faster.
2.Why will the man show the woman his garden?
A.To give her some vegetables.
B.To give her advice about bow to plant seeds.
C.To show her how he planted seeds in the garden.
高三英语长对话中等难度题查看答案及解析
Of the equipment we have produced, this sells best, for it has the advantage over ________ of working efficiently.
A. the others B. the rest C. others D. another
高三英语单项填空中等难度题查看答案及解析
Most of the teaching equipment presented by the Hope Project, as well as the books, ______made good use of in the village school.
A．have B．has C．have been D．has been
高三英语单项填空中等难度题查看答案及解析
．Most of the teaching equipment presented by the Hope Project, as well as the books, ______made good use of in the village school．
A．have B．has C．have been D．has been
高三英语单项填空简单题查看答案及解析
听下面一段较长对话，回答以下小题。
1.What do the customers think of the fitness equipment in the hotels?
A.Satisfying. B.Disappointing. C.Up-to-date.
2.How many hotels does the woman mention?
A.Three. B.Eight. C.Eleven.
3.Where is the woman?
A.In Florence. B.In Zurich. C.In Bern.
4.What will the speakers do next?
A.Budget the cost. B.Fix a time for a meeting. C.Look around the fitness rooms.
高三英语长对话中等难度题查看答案及解析
Of all the methods they provided, ______ is of any help for solving the math problem.
A. nothing B. neither C. none D. no one
高三英语单项填空中等难度题查看答案及解析