完形填空
What do we mean by a perfect English pronunciation? In one sense there are as many different kinds of English as there are speakers of it. 21 two speakers speak in exactly the same 22 . We can always hear differences 23 them, and the pronunciation of English 24 a great deal in different geographical 25 . How do we decide what sort of English to use as a 26 ? This is not a question that can be 27 in the same way for all foreign learners of English. 28 you live in a part of the world like India or West Africa, where there is a long 29 of speaking English for general communication purposes, you should tend to acquire a good variety of the pronunciation of this area. It would be a 30 in these circumstances to use as a model BBC English or 31 of the sort. On the other hand, if you live in a country 32 there is no traditional use of English, you must take 33 your model some form of practical English pronunciation. It does not care very much which form you choose. The most 34 way is to take as your model the sort of English you can 35 most often.