1, live lecture, real-time interaction.

2, offline cache, support double-speed playback.

Orange is an exam-oriented APP for college students, focusing on online live courses such as Band 4 and Band 6, and providing supporting learning materials.

Developer: Beijing Xuecheng Guilai Education Technology Co., Ltd.

Software platform: Android 4. 1.x or above.

Software version: 1.0.9

Language: Chinese

CET-4 and CET-6:

CET-4 and CET-6 are national English tests administered by the Ministry of Education. Its purpose is to objectively and accurately measure the actual English ability of college students and provide evaluation services for college English teaching.

College English test is a large-scale standardized test and a "norm reference test of standard correlation". CET-4 and CET-6 are national teaching examinations, which are organized and implemented by the Ministry of Education of People's Republic of China (PRC). They are held twice a year in the morning and afternoon on the same day. From June 5438+ 10, 2005, with a full mark of 7 10, the Ministry of Education of People's Republic of China (PRC) entrusted the National College English Testing Committee to issue transcripts to each candidate.

The National College English Test Committee for CET-4 and CET-6 has partially adjusted the test paper structure and test questions of CET-4 and CET-6 since the test time of June 20 13. After adjustment, the test paper structure and test questions of Band 4 and Band 6 are the same. In order to adapt to the changes in the social demand for college students' English listening ability under the new situation and further improve the validity of the listening test, the National College English Test Committee for Band 4 and Band 6 will partially adjust the test items of Band 4 and Band 6 from June 438+06, 2065.

Baidu encyclopedia-CET-4 and CET-6

Baidu encyclopedia-orange