Affiliation of Author(s):

外国语学院

Journal:

北京第二外国语学院学报

Funded by:

无依托项目研究成果

Issue:

154

Page Number:

18-24

Number of Words:

1

ISSN No.:

1003-6539

Translation or Not:

no

CN No.:

11-2802/H

Date of Publication:

2008-02-01