In this paper,the relationship between auditory identification,nature of sound,training level and ambient noise are investigated by the test of subjective auditory capability approach.

The paper presents the principle of hearing testing technology,such as air conduction test,bone conduction test,masking technology,double ear sonorous blance,short increment sensitivity index,and the audiometer as hearing testing tool.

Krashen and Gary Buck, this paper discusses and analyses the essential aspects of listening strategies, testing efficiency, listening construct, information-processing procedure and various adoptable approaches, in the hope that this may cast important insights on current studies of listening testing.

Item Analyses and Exploratory Reform Measures in CET4 Listening Test;

New TOEFL Listening Test and College English Listening Teaching;

This paper collects the three common terms in listening course-"listening comprehension","listening test","listening teaching and learning",and analyzes them in terms of academic research,together with the review of the relevant research achievements.