What do we mean by a perfect English pronunciation? In one __71__ there are as many different kinds of English as there are speakers of it. __72__two speakers speak in exactly the same __73__, we can always hear differences __74__ them, and the pronunciation of English __75__ a great deal in different geographical __76__ How do we decide what sort of English to use as a __77__ This is not a question that can be __78__ in the same. Way for all foreign learners of English __79__ you live in a part of the world, __80__ India or West Africa, where there is a long __81__ of speaking English for general communication purposes, you should __82__ to acquire a good variety of the pronunciation of this area. It would be a __83__ in these circumstances to use as a model BBC English or __84__ of the sort. On the other hand, if you live in a country __85__ there is no traditional use of English, you must take __86__ your model some form of __87__ English pronunciation. It does not __88__ very much which form you choose. The most __89__ way is to take as your model the tort of English you can __90__ most often.

　　71. A) meaning B) case C) sense D) situation

　　72. A) Not B) None C) No D) Nor

　　73. A) way B) form C) sort D) type

　　74. A) from B) among C) of D) between

　　75. A) varies B) changes C) shifts D) alters

　　76. A) parts B) areas C) countries D) spaces

　　77. A) direction B) model C) symbol D) guide

　　78. A) given B) responded C) answered D) satisfied

　　79. A) Because B) When C) Whether D) If

　　80. A) like B) in C) as D) near

　　81. A) tradition B) use C) custom D) habit

　　82. A) propose B) aim C) select D) tend

　　83. A) fashion B) nonsense C) mistake D) possibility

　　84. A) everything B) nothing C) things D) anything

　　85. A) that B) where C) which D) wherever

　　86. A) as B) with C) on D) to

　　87. A) practical B) domestic C) new D) native

　　88. A) care B) affect C) matter D) trouble

　　89. A) sensitive B) effective C) ordinary D) careful

　　90. A) listen B) find C) notice D) hear

　　答案：71-75 BBDAB 76-80 ADDCC 81-85 CDACA 86-90 DCDAB