【简答题】完形填空。 Most people in the USA speak English. There are over 2000 languages spoken all over the world. You know that every language has 1 own words. 2 you want to learn a foreign language, you must know...
【简答题】句型转换。 1. There are over 60 students in his class. (改为同义句) There are 60 students in his class. 2. They go to school on their bikes. (改为同义句) They their bikes . 3. It takes about three years to build the...
【单选题】听力原文: There are over 3,000 languages that are used throughout the world today. Almost all of these languages belong to a much smaller number of language families. All of the languages within a languag...