请大家听录音后写出A部分15个选择题的答案及B部分的句子:

Lesson 13

Exercises

A．Numbers and Letters

Abbreviations and Acronyms

1．a．CNTIEC b．ENCIET c．CNCIEC

2．a．BJCEB b．BGCEB c．DJCEB

3．a．UNTSCO b．UNESCO c．UNESKO

4．a．SWAOPO b．SVAOPO c．SWANPO

Zip Codes

5．a．NY 18170 b．NY 18140 c．MY 17180

6．a．OH 51952 b．OH 59512 c．OS 59512

7．a．WA 99210 b．WK 99210 c．WA 99021

8．a．RP 1191 D b．RT 1191 D c．RP 1191 T

Letter Box Numbers

9．a．P. O. Box 9148 b．P. O. Box 9418 c．P. O. Box 1948

10．a．P. O. Box 2595 b．P. O. Box 5295 c．P. O. Box 5259

Telephone Numbers

11．a．559----9520 b．559----5902 c．559----9502

12．a．176----6725 b．167----6752 c．176----7625

Licence Plate Numbers

13．a．CPG 333 E b．PGC 333 C c．CCG 333 P

14．a．TEC 422 C b．TET 242 C c．TEC 242 T

15．a．DAB 866 A b．TBP 686 P c．TAB 666 A

B．Sentences For Oral Repetition

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