Canadian English, French English, Chinese English and Russian English are ______________ dialects.

Which language is ____ ,English, French or Chinese?

A、difficult
B、the difficult
C、more difficult
D、the most difficult

According to Kachru’s Three Circles Model of English, which circle would these English varieties, Singaporean

A、

Outer, Inner, Expanding, Expanding, Expanding

Expanding, Inner, Outer, Expanding, Outer 

Outer, Inner, Outer, Expanding, Expanding

Outer, Inner, Expanding, Expanding, Outer 

______ English, he has to study French and Chinese.

中国大学MOOC: In that school, English is compulsory for all students, but French and Russian are ________