To _____ his position in the country, he appointed his close friend Henry as head of the troops.

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Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such as Star Wars. Today, 36 a lot of things in science stories have been science facts. Robots are starting to _37_ in our everyday lives. These robots have different sizes, shapes and colors. But they all have the same _38_ of man-made “_39_”. Leading the robot revolution(革命) are industrial robots that work in factories. Industrial robots can do different kinds of jobs that are often _40_ and sometimes dangerous. Robots are also coming to American homes, though not as quickly asthey are entering _41_. These robots aren’t as friendly and _42_ as those you saw in Star Wars. But, their makers say, today’s home robots “walk” and sense objects in their own way. They even _43_ objects though they may sometimes drop. Well, nobody is _44_.
We may _45_ home robots today, but some day they may see and hear _46_ than humans do. We _47_
can only see certain wave lengths of light and hear certain _48_. That’s because the _49_ of our eyes and ears are _50_.
Robots, however, need not have the same limits _51_ we have. Robots may also be _52_ wit devices(装置) that  _53_ information humans can’t. However, to understand _54_ their sensing devices pick up is a hard job.
Remember, man-made brains _55_ information, including all kinds of data, as zeroes and ones.
Imagine the difficulty in trying to explain to a robot what a football looks like---using only zeroes and ones.
36. A. however                  B. whenever                       C. on the other hand                 D. in other words
37. A. come                        B. appear                                      C. enter                                         D. raise
38. A. variety                      B. dozen                              C. score                                         D. type
39. A. muscle                     B. body                                 C. brain                                         D. appearance
40. A. surprising                B. boring                              C. pleasant                                   D. exciting
41. A. homes                     B. factories                         C. schools                                     D. offices
42. A. certain                     B. pleasing                          C. bright                                        D. foolish
43. A. carry                         B. forget                              C. remember                              D. choose
44. A. wonderful                B. excellent                         C. happy                                        D. perfect
45. A. play jokes on     B. make fun of                    C. laugh at                                  D. have fun with
46. A. worse                       B. faster                              C. better                                      D. sooner
47. A. fellows                     B. humans                           C. beings                                     D. friends
48. A. noise                         B. voice                                C. sounds                                              D. speeches
49. A. sight                         B. length                              C. distance                                  D. ability
50. A. enough                     B. endless                           C. limited                           D. hopeful
51. A. as                              B. since                                C. for                                            D. while
52. A. given                         B. equipped                        C. sent                                         D. applied
53. A. pick out                    B. pick up                   C. send up                                   D. send out
54. A. how                           B. where                              C. what                                        D. which
55. A. deal                           B. handle                             C. seek                                        D. provide

To see the world is one thing; to have someone to share it with is another. Indeed, travel becomes more interesting when you have a travel partner. A travel partner can be a close friend, a family member, a pal you’ve met online, or a business friend.
You can have someone to talk to
Traveling alone is fun, but wouldn’t you feel lonely? Having a travel partner can remove the feeling of loneliness. This is especially true if you can get a travel companion who is very familiar with the place you’re traveling to. You don’t have to ask any information from the locals, and you can increase the time you spend in the country.
                           
One of the major headaches in traveling is the costs involved. You can’t simply ignore the rising price of hotels or plane tickets. You should also think about your daily needs, such as your food. Of course, you can’t simply go back without bringing any souvenirs (纪念品) to your friends and family. All these can ruin your budget. However, when you have a travel friend, you can have someone to share the expenses with.
You can meet a good friend
Having a travel mate is a good way of meeting a new friend or even a lifelong partner. You can never count the number of couples who actually found their way into each other’s heart while traveling together in another country.
You can have someone to watch out for you
When you’re in a foreign land, you’ll never be really safe. You don’t know the rules as well as the culture of the people. A travel will be perfect to remind you of your duties in the country and to watch your back just in case you get lost. So why don’t you find a travel companion now!
Let’s find out how…
【小题1】What’s the author’s purpose in writing this passage?

Getting close to active or erupting volcanoes can be dangerous. But for Michael Rampino, it’s all in a day’s work. Rampino is a volcanologist, a scientist who studies volcanoes and how they affect our planet. Rampino has been close to red-hot lava flows (熔岩流) in Hawaii and explosive volcanoes in Indonesia. He knows when to get close to an active volcano and when to back away.
Rampino wasn’t always a volcanologist. He worked for NASA for seven years. He studied rocks until he began to research climate change and the effects that volcanoes have on climate. He became interested in the subject. “Once I started working with volcanoes,” Rampino said, “I was hooked.”
Rampino is a professor at New York University. As part of his job, he travels to areas where volcanoes have been active. “Active” means they have erupted within the past few centuries and probably will erupt again. Rampino studies the deposits (沉积物) of ash and other materials from the eruptions. The ash may hold clues to what happened to the Earth in the distant past. It may also help scientists predict what could happen to Earth’s climate in the future.
Rampino doesn’t work alone. He works with a team of scientists who use computers to stimulate (模拟) the effects volcanoes have on Earth’s atmosphere.
Being a volcanologist may be hard work, but it’s also fun. “It’s cool traveling the world studying volcanoes,” Rampino says. When he talks to students about his work, he tells them that his goal is “to understand the events that have shaped Earth’s history.”
【小题1】To Rampino, being close to active volcanoes is _____.

Getting close to active or erupting volcanoes can be dangerous. But for Michael Rampino, it’s all in a day’s work. Rampino is a volcanologist, a scientist who studies volcanoes and how they affect our planet. Rampino has been close to red-hot lava flows (熔岩流) in Hawaii and explosive volcanoes in Indonesia. He knows when to get close to an active volcano and when to back away.
Rampino wasn’t always a volcanologist. He worked for NASA for seven years. He studied rocks until he began to research climate change and the effects that volcanoes have on climate. He became interested in the subject. “Once I started working with volcanoes,” Rampino said, “I was hooked.”
Rampino is a professor at New York University. As part of his job, he travels to areas where volcanoes have been active. “Active” means they have erupted within the past few centuries and probably will erupt again. Rampino studies the deposits (沉积物) of ash and other materials from the eruptions. The ash may hold clues to what happened to the Earth in the distant past. It may also help scientists predict what could happen to Earth’s climate in the future.
Rampino doesn’t work alone. He works with a team of scientists who use computers to stimulate (模拟) the effects volcanoes have on Earth’s atmosphere.
Being a volcanologist may be hard work, but it’s also fun. “It’s cool traveling the world studying “to understand the events that have shaped Earth’s history.”
【小题1】To Rampino, being close to active volcanoes is _____.