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Paper—More than Meets the Eye

We are surrounded by so much paper and card that it is easy’ to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.
It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.
Paper can be made from an almost endless variety of cellulose-based material which will include many woods, cottons and grasses or which papyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being
A. Acid
B. Alkali
C. Cellulose fibres
D. Lignin

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Paper—More than Meets the Eye

We are surrounded by so much paper and card that it is easy’ to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.
It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.
Paper can be made from an almost endless variety of cellulose-based material which will include many woods, cottons and grasses or which papyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being
A. high grade card
B. middle grade card
C. low grade card
D. any grade card

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[简答题]We cannot draw to us more than we believe we are worth. Everything that happens to us and every choice we make is a reflection of what we believe about who we are. Our inspiration comes from our self-acceptance. Our motivation comes from our self-reliance. When we accept ourselves and rely on ourselves, we feel good about ourselves. When you feel good about something, you believe in it. When you believe in it, it will work for you!

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[填空题]The test was much more difficult than we had (expect) ______

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[简答题]It has been more than six months since we had the opportunity to serve your car, and we’ve missed you. So, we are inviting you to bring your car into our shop for a free inspection and adjustment. We hope that you will accept our offer. We have set aside the hours between 8:00 a. m. and 1:O0 p. m. , Monday through Friday for your convenience.

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[单项选择]For more than 20 years, we’ve been supporting educational programs that（）from kindergartens to colleges.
A. move
B. shift
C. range
D. spread

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More than three-quarters of the children we interviewed said they’re sometimes afraid to be home alone. If you decide your child is {{U}} (67) {{/U}} enough to be home alone before or {{U}} (68) {{/U}} school, you should make sure your house is {{U}} (69) {{/U}} and teach your child to {{U}} (70) {{/U}} various situations.
Make a game of your instructions. Have your child answer questions beginning with "What would you do if" and ending with phrases like "you lost your key" {{U}} (71) {{/U}} "someone you don’t know comes {{U}} (72) {{/U}} the door."
The best home security is {{U}} (73) {{/U}} . Every home should have smoke detectors, but consider also installing a burglar-alarm system. Leaving a radio {{U}} (74) {{/U}} during the day makes a home sound {{U}} (75) {{/U}} . Besides, as one child said, "It’s horrifying walking i
A. boastful
B. confident
C. doubtful
D. cautious

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