I'm taking a test and have to guess the right answer to the question after the article. Article: You're rushing to get out of the door for a meeting, but you just can't seem to find your car keys. Or you've got tickets booked for a Caribbean cruise , but your passport disappeared. Or maybe you've just come back from a grocery store tour and realized...Hey, did I leave my baby in the checkout line? Ok, you've probably never gone to the extremes of our last example (we hope), but most of us experience slip - ups like these on a daily basis. No matter how smart you may be, it doesn't mean your brain won't turn to Swiss cheese every so often, and no amount of e-mail reminders can help you remember where you left your TV remote or lucky penny. But now, there is a new pair of eyeglasses that can help to find all those little things you know must be around somewhere : Let's call it Vision 2.0. The new glasses, which are being developed in a Japanese lab under the code name Smart Goggles,are similar to a Google search engine for your eyes. The high - tech glasses come with a camera that records everything you see on a daily basis, and boast built - in object recognition software that allows them to keep track of whatever comes across their field of vision. If you've got a collection of art sculptures that the camera can't recognize immediately, no problem : Just say the name of each item, and the glasses will memorize them right away. The Smart Goggles' superb tracking abilities mean that whenever you're looking for your keys, your overdue library book, or yes, even your baby, all you have to do is to say the word and the Goggles' camera will show you the last time your desired object appeared on screen, telling exactly where you'll be able to find it. Though the glasses are still too big for general use, the research team in Japan believes that they'll be able to make the modem glasses smaller to the size of normal glasses in the near future, making them the perfect new accessory for yourself or any other absent - minded Professor you know. With these intelligent designs, you'll never lose anything again.... Question: The best title for the passage should be _ . Options: A: A Habit of Forgetting Small Things B: Usage of New High - Tech Glasses C: How to Find Little Things Easily D: Glasses Will Help Find Your Things
D

I'm taking a test and have to guess the right answer to the question after the article. Article: An Australian inventor has designed and built an environmentally friendly ferry that uses solar and wind power to transport people around Sydney Harbor. Robert Dane and his Solar Sailor were given the top prize at the Australian Design Awards recently. The Solar Sailor has been in use for six months. It uses four sources of energy for its power -- solar, wind, battery power with stored solar energy and a fuel generator in store all controlled by computers. The ferry can travel up to 7.5 knots on just wind and solar power. It's solar wings and fiberglass solar panels which not only take in sunlight and store it in batteries, but also act as sails. "We angle our solar panels to the sun in two planes , which increases the amount of energy we get from the sun by 40 percent," Dane says. "And also we can use that same structure to do another job, which is also the sail, and so these wing sails actually push the ferry forward just like a soft sail does." Computers check the sun and wind and angle the solar wings to take in the most sunlight. If there isn't much wind or it is a cloudy day, energy stored in the batteries runs the electric motor for up to five hours. "If the batteries are too low, then the computer turns the generator on so the boat is always able to meet a commercial schedule, or get from point A to point B no matter what," Dan explains. Dane got his idea for the Solar Sailor from a book on insects. He was amazed how insects use their wings to collect solar energy to warm themselves. "When I read that, I realized there was a good example in nature for what we were going to do, which was to use a solar wing to collect solar energy and also to sail," he says. Question: What is the purpose of writing this article? Options: A: To praise the designer Robert Dane. B: To make an advertisement. C: To tell us to learn from nature. D: To introduce a new invention.
D

I'm taking a test and have to guess the right answer to the question after the article. Article: President Xi Jinping announced Thursday that China will cut its military by 300,000 troops, a significant reduction in one of the largest militaries in the world and a move that the Chinese leader called a gesture of peace. "The great renewal of the Chinese nation requires efforts of one generation after another," Xi said in a speech at Tiananmen Square remembering the 70th anniversary of the end of World War II in the Pacific. "Having created an impressive civilization of over 5,000 years, the Chinese civilization will lead to an even brighter future," he said. Xi's announcement came as China staged a massive military parade in central Beijing, sending a stream of troops, tanks, and ballistic missiles down a major east-west street as fighter jets flew overhead with multicolored smoke. Xi's speech kicked off the parade. An estimated 12,000 troops--about 1,000 of whom hailed from Belarus, Cuba, Tajikistan, and other countries-marched along the 10-lane Chang'an Avenue from the commercial center wangfujing to Tiannmen Square, about 1.5 miles away. They were joined by 200 fighter jets and 500 pieces of military hardware, including tanks and ballistic missiles. Representatives from 49 countries were in attendance, including Russian leader Vladimir Putin, South Korean President Park Geun-hye and U. N. Secretary General Ban Ki-moon. Rory Medcalf, head of the national security college at Australian National University, said the Beijing may have decided to cut 300,000 troops "in the name of efficiency and cost saving." Xi conducted a "troop inspection" after his speech, riding down Chan'gan Avenue in a Chinese-made Hongqi parade car. On Thursday morning, China's popular microblogging site Sina Weibo filled up with 350 million comments related to the parade. While many users expressed their love of their country and pride, few posts were filled with criticism. "The soldiers are too serious," wrote one user. Others complained about the cloud of gray exhaust that followed a column of tanks. Question: Why did China make the military reduction? Options: A: For the efficiency and cost saving. B: For the peace of the whole the world. C: For the celebration of the end of World War II. D: For the renewal of the Chinese civilization.
A