A.The number of people relying on their mother tongue will drop.
B.The percentage of native speakers of English will increase.
C.People will choose Chinese rather than English.
D.People may use two or more languages.
A.The number of Spanish speakers is far greater than that of Arabic speakers.
B.Arabic spoken in Egypt differs from Arabic spoken in Morocco in origin.
C.Arabic spoken in one Arab country may not be understood in another.
D.The number of Arabic speakers is declining because of the invasion of English.
A.It is uncertain whether English will be the world language in the furore.
B.Spanish is very likely to become the top language of the world by 2050.
C.Most people in the world will learn to speak Chinese in the future.
D.It is difficult for Arab countries to standardize their language.