All right. Cocoa English Test is a national English proficiency test jointly launched by the Civil Aviation Administration of China, the State Administration of Foreign Experts Affairs and the Ministry of Education. The examination content mainly includes four parts: listening, reading, speaking and writing.

1. The test is moderately difficult: the Cocoa English test is relatively moderately difficult, mainly to examine students' mastery of basic English knowledge and practical application ability.

2. Wide range of examinations: Cocoa English test covers a wide range of contents, involving all aspects of English listening, speaking, reading and writing.

3. Reasonable design of test questions: Cocoa English test questions are designed reasonably and close to practical application, which can effectively examine candidates' language application ability and comprehensive quality.

4. Various ways to answer questions: There are various ways to answer questions in Cocoa English test, including multiple-choice questions, reading comprehension, listening comprehension and other comprehensive questions, covering different types of investigation methods.