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After some blood tests, Dr Stubs stood before me, a tall man, but short on personality and sporting a cold expression. You have systemic lupus. he said matter-of-factly."Lupus, "he continued, "is an auto-immune disease and ….” I remember certain details but mostly I remember him talking about children. “Children are no harm. But childbirth would jumpstart additional symptoms that could be life threatening. You already have two kids anyway.”
As I got up to leave, shaken and drained, he said his parting words, “I would discourage any further research. There is no cure and nothing can prevent its progression.”
Still, I did research lupus and its symptoms tiredness and joint pain-were both consistent with what I was experiencing. And eventually some major organs could be affected, causing shutdown and possibly death.
I studied and found out that echinacea had a record in making immune system stronger. I decided that along with the plant I would strengthen my mindset by immersing myself in my family with my one-year-old son and three-year-old daughter.
After another visit, I decided never to go back to Dr. Stubs. How could one endure repeatedly hear desperately words coming from an emotionless mouth even though they were truth? The years passed. When I would feel tired and achy I pulled support from my children and their laughter.
Finally, after eight years, I went to Dr. Kirstein who was recommended by a friend. She stood there holding my hand and looking into my eyes warmly
"So, let’s talk a little
Instantly my defenses were down. Before I knew it, she had me running on and on about my children, my husband, my life and dreams. I told her about all the meaningful activities I was involved in, those things I might have never done without the disease.
After several follow-up tests, and greater research into my family history, Dr. Kirsteincame to conclusive answer. I did not have systemic lupus. There must be something wrong with the initial tests 8 years before.
I didn't know whether I should jump for joy or scream because I had been living the last eight years in fear of a fatal disease. But then I realized that I had been living every day, not so much in fear, but happiness Even day was a gift and I knew it.
1.Dr. Strubs warned the author against having more children because _____.
A. The process of giving birth put her life in danger.
B. Taking care of children will gradually worsen her disease.
C. Her disease will threaten the health of her children.
D. She already has enough children.
2.why did the author stop seeing doctor Strubs after two visits? .
A. Because she not qualified to treat her disease.
B. Because he recommended Dr.Kirkstein to her.
C. Because his cold attitude upset the author.
D. Because she suspected his diagnosis about her disease.
3.How did the author deal with the disease?
A. She calmly waited for major organs to shut down.
B. she took effective medicine regularly to fight the disease.
C. She turned to Dr. Kirstein to get cure for the disease
D. She tried to strengthen immune system and drew strength from family.
4.Why did the author think every day in the past 8 years was a gift?
A. Because systemic lupus was no longer a deadly disease.
B. Because she made every day valuable in spite of disease
C. Because she received a gift every day from her family
D. Because she only occasionally felt pain and tiredness.
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While faking and fierce looks are among animals great defenses, many species know that everyone runs from a big stink(臭气)too.
Vulture(秃鸳)
Vultures, are street sweepers that feast on the rotting flesh of dead animals, which benefits us by ridding our highways and landscapes of animal bodies and the bacteria they might carry. When vultures feel threatened they vomit, and the smell of vomited-on dead bodies puts of most predators. Throwing up allows the vulture to fly away more quickly-and the vomit can hurt the aggressor's eyes and face.
Opossum(负鼠)
In some ways opossums have it easy. In order to become “dead", they don’t have to fax anyone a death certificate. They just lie there with their tongues hanging out with the smell of dead flesh, sometimes for hours, effectively convincing potential predators they can find a much fresher meal elsewhere. Even if they keep getting attacked, they won't move any more than a human statue until the threat has passed.
Hoatzin(磨雉)
Hold your nose and meet the hoatzin, a bird of distinctions, not the least of which is that it smells like fresh cow shit. The animal mostly eats leaves and it's the only bird known to digest by fermentation, like a cow. This process is what causes its smell and has earned it the nickname the “stink bird
Millipedes (千足虫)
Millipedes are tricky. For starters they look wormy. Their name is deceptive, too: Their legs number about 750. Their major defense is to curl up into a ball. They, though, also release a harm eyes, and leave a horrible smell on their attackers.
Sea Hare(海兔)
The graceful sea hare is plain in taste in the first place, so it's not the most popular dish in the seafood chain. Nonetheless this type of sea creature has a pretty creative smell-related defense that is almost the opposite of its smelly companions on this list. The sea hare gives out a slimy, purple ink, the substance which makes food less palatable to predators.
Researchers using lobsters(2-f)as model predators found that the sea blocks the lobsters receptive mechanism. In other words, the sea hare gives its attacker the equivalent of a stuffy nose so they don't know how appealing it is.
1.The sea hare defends itself from predators by ____.
A. becoming plain in taste at the discovery of a predator
B. giving out purple ink to make itself invisible to predators
C. releasing substance to make predators unable to smell it
D. giving off smelly gas to try to drive predators away.
2.Which of the following statements is TRUE according to the passage?
A. The vulture carries bacteria so that predators dare not get close to it.
B. The opossum fakes its death to avoid being targeted by predators.
C. The hoatzin eats cow shit so that it is nick-named as “stink bird
D. The gas released by millipede was basically harmless
3.The species that enjoys more than one defense mechanism is
A. vulture
B. opossum
C. millipede
D. sea hare
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ARCHAEOLOGISTS(考古学家) GUIDED BY laser images of a remote region of northern Guatemala have discovered 20-foot-high walls, watchtowers, and other evidence that ancient Maya societies had been annoyed by warfare threat over many years. The finds have upended long-established impressions of a civilization that it tamed the jungle and built thriving cities,then declined and disappeared quietly beneath the dense tropical forest.
Among the most surprising discoveries was a large stone complex now called La Cuemavilla. Built on a steep ridge, the heavily fortified site included high walls. Moats which serves as the largest defensive system ever discovered in the region.
This was surprising says an archaeologist, "because we had a tendency to romanticize Maya warfare as something that was largely ritualized. But the fortifications were seeing suggest an elevated level of antagonism over centuries. Rulers were so deeply alarmed that they felt the need to invest in all these hilltop fortifications. There is an almost visible sense of fear in this landscape.
All these findings owe credit to PACUNAM LIDAR Initiative, a laser survey of some 800 square miles of the Maya Biosphere Reserve in northern Guatemala. Using revolutionary Laser technology, the survey revealed the long-hidden ruins of a sprawling pre-Columbian civilization that was far more complex and interconnected than most Maya specialists had supposed.
Guided by the new Laser treasure maps, the LIDAR team deployed through the jungle over the past year to conduct hands-on investigations of more than a dozen of the most promising sites-most of which would have been imperceptible without LIDAR.
"You could walk over the top of a major ruin and miss it, "says an archaeologist who's part of the PACUNA project. But LIDAR picks up the patterns and makes the features pop out with surprising clarity.
Three-dimensional maps generated by the survey yielded surprises even at Tikal, the largest and most extensively explored archaeological site in Guatemala. The ancient city was at least four times bigger than previously thought, and surrounded by a massive ditch and fortified base stretching for miles.
Archaeologists stress that LIDAR, for all its utility, will never see below the ground or yield direct dates of occupation. “we still need to dig and hack our way through the jungle, but now we have a very accurate map to guide us.
1.How did people think of Maya before the discovery of the defense ruins?
A. It was the most advanced civilization in the history of mankind.
B. It was long under the threat of large-scale wars
C. Its rise and decline were under way peacefully
D. It was finally destroyed by a large-scale war
2.The underlined word antagonism is closest in meaning to ____.
A. misery
B. revolution
C. population decrease
D. opposition
3.Which of the following statements is TRUE according to the passage?
A. The military mechanism found in La Cuemavilla was intended for occupying more lands.
B. The new laser technology was mainly used to enlarge the original site size.
C. The LIDAR helps to avoid the traditional digging task in site exploration.
D. The Tikal site was found to be protected by certain defense works
4.The passage is mainly about ____.
A. people' s long-time misunderstanding of Maya civilization.
B. discovery of Maya military works aided by new explore technology
C. the finding of a big warfare resulting in the disappearance of Maya civilization
D. The various advantages of new technologies in the field of archaeology.
