Questões Militares Comentadas por alunos sobre vocabulário | vocabulary em inglês
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Chandra is a dentist in Texas. She is from India. “I’m afraid to try new foods because they might contain beef.
I’m a Hindu, and my religion forbids me to eat meat from the cow. That’s why I can’t eat hamburgers or spaghetti with meatballs.”
Spades take up leaves
No better than spoons,
And bags full of leaves
Are light as balloons.
I make a great noise
Of rustling all day
Like rabbit and deer
Running away.
GLOSSARY:
rustle - rastelar
Choose the right alternative to fill in the blank.
______ is used for eating.
Mark the option that shows synonyms for the underlined expressions in “it’s high time to relieve my pain and to set the record straight” (lines 28 and 29).
And Now, Robodoc!
A robot in California performs its first invasive surgery on a human patient.
Medical robots in the U.S. have been used to locate hard-to-find tumors and guide a surgeon’s scalpel, but have never actually performed surgery on people. Now that line has been crossed. At Sutter General Hospital in Sacramento, California, a 90-kg machine called Robodoc has operated on its first human patient: a 64-year-old man with a bad hip.
The robot played a key role in a total hip replacement, one of 500,000 such operations performed each year. The trick in these procedures is to create a snug hole into which the artificial hip snaps. The standard method is to jam a cutting tool into the thighbone with a handheld mallet. Robodoc, using the high-speed drill at the end of its mechanical arm, can ream a cavity that is 20 times as precise.
Robosurgery doesn’t have to stop at the hip. In Europe, where officials are less squeamish about such things, robots have assisted in operations on the brain, the prostate and the inner ear.
(Time International, November 23 1992, p.15)