第一节(共15小题；每小题2.5分，满分37.5分)
阅读下列短文，从每题所给的四个选项(A、B、C、和D)中，选出最佳选项，并在答题卡上将该项涂黑。
A
Educational App Store
Busuu
Busuu helps you learn English language and the lesson's quality is guaranteed as it is based on CEFR language framework. Lessons range from beginners to advanced learners. Busuu is actually a great English app if you want to improve your spoken English by talking with native speakers.
Duolingo
Duolingo is one of the best English language apps today and highly recommended for English beginners. The system of the app helps you learn English quickly by spending twenty minutes a day. Duolingo structures your lessons that teach you about seven new words based on a topic and skill points being awarded for completing the lessons.
Memrise
Memrise uses some creative and easy ways to remember English words. The focus of this app is to help the users expand their vocabulary by learning English words in an effective way. Memrise also offers an offline mode to continue learning without Internet connection.
Rosetta Stone
Rosetta Stone is designed differently from average language apps on the marketplace today. It's trying to teach us English the way we'd learn it if we were children starting to learn the language. It has exercises designed to help you learn basic words. A variety of lessons are offered that Rosetta Stone has been using for years.
16. Which of the following is the most helpful for speaking?
A. Busuu. B. Duolingo. C. Memrise. D. Rosetta Stone.
17. What is unique about Memrise?
A. It serves English beginners. B. It helps develop vocabulary.
C. It works online or offline. D. It promises quick progress.
18. What is the purpose of the text?
A. To promote the new products. B. To give ways of learning.
C. To show the high technology. D. To inspire language learners.
