题目内容
（请给出正确答案）
A. being
B. to be
C. to have been
D. having been
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更多“AID is said _________ the numb…”相关的问题
A UN official said aid programs will be () until there is adequate protection for personnel.
A multiplied
B spanned
C arrested
D suspended
Teachers are advised not to mark students work in red pen because______.
A．red color is too eye-catching
B．it may hurt students" feelings
C．it is against the state law
D．colors are too aggressive
Using computers, satellite hookups, and telephone hotlines, Eckberg's students have already followed a team of cyclists 11,500 miles across the continent of Africa, sat atop Mount ilimanjaro, and sweltered in the Sahara Desert.
This winter they'll interact with an expedition exploring Central America in search of the classic Maya culture.
You can join them.
How？ By following Eckberg and his class as they track the adventures of Dan and Steve Buettner, two world-class bicyclists from U.S.A. Starting last month these two bicyclists, joined by archaeologists and a technical support team, are interacting with students via the Internet, the worldwide computer network.
From classroom or home computer, students can make research proposals to the Buettners or the archaeologists at the various Central American locations they've been exploring as part of their Maya Quest expedition.
"We hope that someone will ask a question that can't readily be answered," says Hopkins High School student Barry Anderson. "and through the online activities, an answer will be found — a discovery!"
Having students "discover" why a civilization as advanced as the Maya collapsed in the 9th century is one key goal for the leaders of the Maya Quest expedition. The more important goal is using interactive learning to discover the cause of the decline and compare it to issues we face today — natural disasters, environmental problems, and war.
Ten lesson plans — on topics ranging from the Maya language to the Maya creation myth — have been developed for the interactive expedition.
"Through a combination of live call-in television and the Internet," says Eckberg, "we're hoping to build excitement and engagement in learning in our school."
Dan Eckberg and his students learn about Africa by______.
A．reading books.
B．watching video tapes.
C．interacting via the Internet.
D．cycling 11,500 miles.
A．an aid
B．a help
C．a hand
D．a lift
A. Because he was well known on the West Coast.
B. Because he served as James Polk's Vice President.
C. Because he supported financial aid to farmers.
D. Because he was a popular war hero.
t the benefits of drinking Chinese tea for such things as losing weight and staying alert, but the following points may be something new to you.
Chrysanthemum (菊花) tea, made of white chrysanthemums, is a must for office workers in the closed environment with radiation contamination.The white chrysanthemum is regarded as an ideal herb in Traditional Chinese Medicines (TCMs), which can clear away the heat and poisonous substance accumulated in the body.According to TCMs, the herb can aid in the prevention of sore throat and promoting the reducing fever and cooling you down.It is also well known for making people more alert and is often used to waken them.Ancient Chinese adopted the tradition of drinking chrysanthemum wine in autumn, believing the wine would keep healthy.
Since it’s impossible to drink wine in the office, TCMs doctors highly recommend the chrysanthemum tea, instead, especially for those who suffer from serious radiation pollution or experience dry mouth.However, doctors suggest that weak people (who are very sensitive to cold and always have cold hands and feet) should take less chrysanthemum tea, which will make them feel colder.
Mugwort (艾蒿) tea is another popular tea in China.If you drink a lot of water before sleep, you’ll find yourself looking tired and pale the next morning, and you may feel as bad as you look.Mugwort tea will help you eliminate tiredness and recover your high spirits.Only several grams of mugwort are needed for a cup of tea.The tea may also be effective for weight loss.
Unlike other teas, the fruit tea is very flavorful with a light sweet taste.The small red berry is not a common fruit, but a kind of traditional Chinese medicine that helps maintain good eyesight and get rid of the waste in bodies.Watching the lovely cherries swelling up in the glass is an enjoyable process, and adding several white chrysanthemum in the tea can make the tea more tasty and beautiful.
46.Why is chrysanthemum tea necessary for the office workers in the closed environment？()
A.It can help reduce radiation pollution
B.It can provide the weak with warmth and energy
C.It may be effective for weight loss
D.It may be a treatment to cold in autumn
47.What is the medicinal use of the white chrysanthemum？()
A.It makes people stay in shape
B.It keeps people in high spirits
C.It helps reduce a fever
D.It prevents a bad cold
48.According to the passage, the negative effect of chrysanthemum tea is ________.
A.making people look pale and tired
B.getting people addicted to the tea
C.having people experience dry mouth
D.letting the weak people feel colder
49.The function of red berries in the fruit tea is ________.
A.a decoration swelling up in the glass
B.a medicine helping maintain good eyesight
C.a fruit strengthening the immunity to colds
D.a flavor making the tea more tasty
50.What’s the passage mainly about？()
A.The medicinal use of chrysanthemum tea
B.The fruit tea is flavorful with a light sweet taste
C.The drinks we take in the break time
D.The healthy benefits of Chinese tea
