,This prevents fraudsters recording the beeps，noting the card details and then playing back the audible ID when they key in the details later But this earlier technology cannot prevent fraudulent use of stolen cards. 此题文中提到的是否定,答案为什么要选D? 孙老师能讲讲吗?38 Which of the following statements about the earlier card is true? A Its owner can change the ID code freely B Its user does not need to key in the ID number． C It can record its user’s spoken password． D It still can be used by someone else after being stolen．
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,someone else其他other其他else-------此单词,本身就有否定的意思.查字典就知,还需问sun sir吗?
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,1.文章中 But ....cannot否定.___ 可能是B Its user does not否定2.D It still can be used by someone else after being stolen 被偷后,它仍然能其他人用.文章中But this earlier technology cannot prevent fraudulent use of stolen cards. 但earlier card (不能)防备[使用偷card的]欺诈,文章:(不能)防备[使用偷card的]欺诈== 被偷后,它仍然能其他人用.D It still can ...
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