The vocabulary book recommends Flash English "Level 4 Flash Vocabulary", because there are too many words in the syllabus of Level 4, more than 4,000, so I don't want to recite it after reading a thick vocabulary book. But this book flashed by, and more than 2,000 words that must be memorized were marked, which reduced the memory by half and saved time in review.

The real title book is a sentence-by-sentence detailed explanation of the CET-4 real title, which explains the real title article word by word, long and difficult sentences and grammar diagrams, and the keywords are also marked separately, which deepens the impression and is particularly friendly to the weak foundation. In addition, I also bought some real questions over the years to do and master the law of proposition.

Of course, if you want to have a better learning effect, it is recommended to choose a training institution, click on the blue word for free, and acaso and foreign churches in Europe try to get it for free. One-on-one excellent course for foreign teachers will learn authentic English with real foreign teachers.

Acaso's curriculum system follows the efficient and practical learning concept, covers the needs of different English learners, and carefully sets up many curriculum systems such as children's English, overseas exams, adult oral English, business English and so on. Through real online one-on-one teaching by foreign teachers, students can master the most authentic English in a pure English environment, and in the "25+N" circulating immersion classroom, students can quickly improve their English learning effect in a short and efficient learning atmosphere.

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