Where should the following sentence be placed?
<On top of the hurdles introduced in accessing his or her money, if a suspected fraud is detected, the account holder has to deal with the phone call asking if he or she made the suspicious transactions.>
Each new wave of technology is intended to enhance user convenience, as well as improve security, but sometimes these do not necessarily go hand-in-hand. For example, the transition from magnetic stripe to embedded chip slightly slowed down transactions, sometimes frustrating customers in a hurry. ( ⓐ ) Make a service too burdensome, and the potential customer will go elsewhere. ( ⓑ ) This obstacle applies at several levels. ( ⓒ ) Passwords, double-key identification, and biometrics such as fingerprint-, iris-, and voice recognition are all ways of keeping the account details hidden from potential fraudsters, of keeping your data dark. ( ⓓ ) But they all inevitably add a burden to the use of the account. ( ⓔ ) This is all useful at some level ― indeed, it can be reassuring knowing that your bank is keeping alert to protect you ― but it becomes tiresome if too many such calls are received.
정답은 다음주 월요일 날짜 입니다. ^^
오답률 59% 솔직히 예전만큼 어렵진 않네요.