UP TO NOW, THERE HAVE BEEN MANY PEOPLE WHO DO NOT REALIZE THE SIGNI...

2. - 20 DE TRAC NGHIEM TIENG ANH LOP 10 BAN CO BAN
20 DE TRAC NGHIEM TIENG ANH LOP 10 BAN CO BAN
2. Up to now, there have been many people who do not realize the significance of learninga foreign language.a. importance b. shock c. technician d. track