The exam preparation materials that can be used mainly include OG, Prep, Puzzle 300 and Manhattan. Unlike IELTS, TOEFL and other language exams, long-term exams are not suitable for GMAT preparation. On the contrary, 1-2 months of intensive review is more conducive to training your logical thinking in GMAT. It is suggested to do the questions in the order from shallow to deep. Only when the simple questions are done correctly can GMAT be upgraded to the library, and if there are problems after upgrading, it can get high marks.

You must lay a good vocabulary in the early stage. The vocabulary required by GMAT is about 8K. If you have a small vocabulary, you can strengthen your vocabulary and long sentences first, and then start doing OG questions when your vocabulary is 7K+.

You can start by memorizing vocabulary:

1.0 basic white

Suggested memory order: CET-4 and CET-6 vocabulary+IELTS or TOEFL vocabulary +GMAT vocabulary (including mathematics)

2. Have an IBT/ IELTS score with an average score.

Recommended vocabulary order: IELTS or TOEFL vocabulary +GMAT vocabulary (including mathematics)

3. Have IBT/ IELTS scores and be qualified.

It is recommended to recite the word order: GMAT vocabulary (including mathematics)+review IELTS or TOEFL vocabulary.