第10题:[多选题]uMAC SGSN采用独立交换时，ECMM上配置的（）单板的局号必须与OMP不同。
When uMAC SGSN adopts independent switching, the office ID of the ( ) board configured on the ECMM must be different from that of the OMP. A.UBSW B.UFSW C.ECMM D.SMP 参考答案:AB
第15题: [单项选择]The poet William Carlos Williams was a New Jersey physician. A. doctor B. professor C. physicist D. resident 参考答案:A 答案解析:[解析] physician：内科大夫，归属于doctor(大夫)，因此可以替换；professor：教授；physicist：物理学家；resident：居民。
