Hello! I don't advise you to read the so-called "e-books" or "yunshu". If you really want to make progress by reading books, you must buy paper books because you can't comment, circle and take notes on e-books. In addition, if you read an e-book with a mobile phone in your hand, it's easy to get distracted! If you want to enjoy reading, paper books are the most delicious!

At present, it is not recommended that you read the original English book first. I bought some books to read about yunshu on the road, which are basically masterpieces. In this case, its vocabulary requirements will be higher. If your current vocabulary level is around the level of the public, it will be more difficult for readers to read such books, and it will not pay off!

If you want to read easily and get the most benefit, you must recite the vocabulary book of Band 4 in a down-to-earth manner. In addition, I personally think that if you read a book, you should not use e-books, because e-books can't persist, take notes and consolidate knowledge. In addition, if your vocabulary is about CET-4, you'd better read some simple English novels. It's no use trying to read the original English book now.

When your vocabulary reaches CET-4 and CET-6, I think you can try more difficult books!