*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: William Herschel was born on November 15th, 1738 in Hanover in a family of musicians. In 1757,he fled to England and began earning a living as an organist and later composer and conductor. In 1772, he convinced his sister Caroline to join him as a singer. In their spare time the brother-sister team became occupied in astronomy. William died at his home in Slough, near Windsor on August 25th,1822,and Caroline on September 1st,1848. Herschel's first major discoveries were to show that Mars and Jupiter exhibit axial rotation . Herschel struck fame in 1781,when on March 13th he discovered the planet Uranus while engaged in work aimed at determining stellar parallax .This being the first new planet discovered since ancient times, Herschel, until then a mere amateur astronomer relatively unknown even in England, became world-famous. Adopting a historically proven strategy, Herschel named the new planet Georgium Sidum,in honor of the then ruling English king GeorgeIII. The trick worked once again, as King GeorgeIII gave William and Caroline the titles of"The King's Astronomer"and"Assistant to the King's Astronomer", an honor which came with a life's pension for both. In 1782 they moved to Bath, and shortly thereafter to Slough, and from this point on William and Caroline could devote themselves entirely to astronomy. The Herschels went on to discover two moons of Uranus in 1787. While Caroline became increasingly occupied with the search for comets at which she was quite successful, William became for a time interested in the Sun. Inspired by Wilson's 1774 work, he put forth the theory of sunspots ,an opinion that continued to exist well into the nineteenth century. In 1800,he became interested in the solar spectrum ,and uncovered the first evidence for solar energy output outside of the visible spectrum, in what is now known as the infrared .In 1801, he published two papers that effectively started the field of solar influences on Earth's weather. Question: It can be inferred from the passage that George III _ . Options: A: liked science and technology B: liked Herschel's naming of the new planet C: was interested in astronomy D: gave Herschel a lot of useful suggestions
**Answer**
B

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: A warm drink of milk before bed has long been the best choice for those wanting a good night's sleep. But now a study has found it really does help people nod off--if it is milked from a cow at night. Researchers have discovered that "night milk" contains more melatonin , which has been proven to help people feel sleepy and reduce anxiety. The study, by researchers from Seoul, South Korea, involved mice being fed with dried milk powder made from cows milked both during the day and at night. Those given night milk, which contained 10 times the amount of melatonin, were less active and less anxious than those fed with the milk collected during daytime, according to the study published in The Journal of Medicinal Food. Night milk quickened the start of sleep and caused the mice to sleep longer. While the effect of cows milk harvested at different time has not been tested on humans up to now, taking melatonin drugs has been suggested to those who are struggling to fall asleep at night. Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content, which helps people to relax. Milk is also sugar-free and additive-free with nutritionists recommending skimmed milk as the best choice before bed as it is the least fattening. The more fat you take in before bedtime, the greater burden you will put on your body at night. Question: According to the text, the mice fed with daytime milk _ . Options: A: started sleep more easily B: were more anxious C: were less active D: woke up later
**Answer**
B

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: Have you heard of snake robots? Scientists and doctors are already using tiny snakes that coil through the human body armed with sharp surgical tools to perform operations on hearts, prostate cancer, and other diseased organs. The snake robots that carry tiny cameras, scissors and forceps, and even more advanced sensors are being developed. The next generation of the robots will be wireless, and will explore inside your body on their own--- not attached to any cables. For now, they are powered by cables that humans control. Experts say the day is coming when some robots will roam around the body on their own. But the experts in robotics say the new creations work best when they are designed for very specific tasks. Howie Choset has been researching and building robots, particularly snake robots. He believes that his snake robot and others like it can help reduce medical costs by making complex surgery faster and easier. Choset says his new design is smaller and more flexible than earlier models. The size of surgical robots allows surgeons to operate with far less damage to the body, helping the patient heal faster. Choset has also built larger snake robots designed for search and rescue, or just exploration. They can climb poles and trees and then look around through a camera in the head and slither through places that humans cannot reach. " We sent our snake robots into these caves in the Red Sea to look for evidence of ancient Egyptian ships," he said. " To me, archeology is like search and rescue, but everyone has been dead for 5,000 years." The doctors are very excited about the potential for surgical robots to do things that humans can't do. The variety of sensors available for surgical robots keeps expanding. As they get smaller, maybe one day they will be able to test chemicals or blood in the body, or even the electrical connections in nerves. Question: The writers attitude towards the new technology is _ . Options: A: optimistic B: doubtful C: objective D: negative
**Answer**
A