Bilingiualism

the English students who took bilingualism in summer course 95 are kindly requested to study the powerpoint file

http://s7.picofile.com/file/8259740826/bilingualism_1_.pdf.htm

please read the following file carefully and answer the guestions in "continous part

http://s6.picofile.com/file/8259740976/ED404847.pdf.html