写出下列词语的反义词。

暴躁____    好事____    白____   美____

早晨____    饥寒____    冷____   恨____

阅读理解

     With online courses, anyone can gain knowledge in any field of interest for free.All you need is a computer, laptop or Smartphone, internet connection and a self－made schedule.You can even get a certificate on completing the course.

     Udemy

     Its goal is to promote the world of education by enabling anyone to learn online.It seeks to dramatically change education by inviting millions of experts worldwide to teach and share what they know.Whether you want to learn excel, business, academics, the arts, health, music or technology, there is a comprehensive course for you.See more at https：//udemy.com

    iTunes U

    If you're a student who uses Apple devices, you will be happy to know that you have access to iTunes U, which gives you access to different educational courses from all leading universities for free! Did you dream of studying at MIT, Oxford, Yale, or Cambridge? This is your chance to learn various subjects from the best colleges and universities in the world.Learn more at https：//iTunesU.com

     Skillfeed

    If you are looking to learning a new skill, or improving on your skills in Photoshop, or HTML, it offers unlimited access to high－quality video courses from a worldwide community of instructors.You have a month's free trial, after which you will pay a monthly fee to gain unlimited access to all courses.See more at https：//skillfeed.com

     Academic Earth

     It has linked to over 750 online courses and 8,500 individual online lectures, giving students of all ages access to college courses they may otherwise never experience.Whether learning existing coursework, or learning for the sake of learning, anyone has the freedom to learn at their own pace from world－famous experts, without being charged more.Learn more at http：//academicearth.com

     UC Berkeley

     It offers courses in bioengineering, Japanese, legal studies and public health.Since they are recordings of actual lectures, they lack lecture notes and extra materials.However, each course has audio recordings of lectures via iTunes or video recordings of lectures via YouTube.Learn more at https：//ucberkeley.com 

    Welcome to Orlando! It has a host of attractions and activities. Ready to join the party and plan a visit to O-Town? Just print out our must-see list.

    Universal Orlando's Islands of Adventure

    The addition of The Wizarding World of Harry Potter is on the list of must-visits for theme park lovers. Each of the park's “islands”—Toon Lagoon, Jurassic Park, Marvel Super Hero Island, Seuss Landing and The Lost Continent—is unique!(407-363-8000)

    Gatorland

    It bills itself as “Orlando's best half-day attraction”, for in a city people are limited by their time and money. Catch Gatorland's animals and handler shows in the afternoon. There's a nighttime run as well. Other fun add-ons include the Gator Night Shine. Gatorland is known as a theme park bargain.(407-855-5496)

    Aquatica

    As one of the city's most unique water parks, Aquatica is a wonderful world of water rides and white sand beaches. And if you enjoy a side of fear with your water-park fun, be sure to check out Ihu's Breakaway Falls. This towering slide is not for the weak heart. The less adventurous will still find plenty of fun playing from one big wave pool to another or flowing down the lazy river through a world of unusual fish. You can also watch dolphins underwater. (407-351-3600)

    Warbird Adventures

    Warbird Adventures offers you the opportunity to fly like a hero in World War II in the North American Aviation T-6 Texan(also known as the Harvard). Flights last from 15 minutes to an hour. A visit to the nearby Kissimmee Air Museum is a wonderful way to round out the experience. (407-870-7366)