未分类题

A.How many native speakers it had in Shakespeare's time.
B.The number of people with an adequate working knowledge of it.
C.The situations where a common language is needed.
D.The purposes for people to learn a second, language.

A.How
B.
B.The
C.
C.The
D.
D.The
E.


【参考答案】

B
解析:Accordingtothepassage,whatishardtoestimateaboutEnglish?