Part VI
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Objective tests conducted by independent laboratories show that sound quality on 90% of InterPhone calls surpasses that of conventional telephone calls. What¡¯s more, all calls are automatically encrypted so privacy and security is _____ at all times.
4. (A) saved
(B) checked
(C) relieved
(D) assured
conventional ÀüÅëÀÇ encrypt ¾ÏȣȭÇÏ´Ù
°³ÀÎ ¿¬±¸¼Òµé¿¡ ÀÇ·ÚÇØ °´°üÀûÀ¸·Î ½ÇÇèÇÑ ¹Ù¿¡ µû¸£¸é ¡®ÀÎÅÍÆù¡¯À¸·Î °Ç ÀüÈ­ÀÇ 90ÆÛ¼¾Æ®°¡ ±âÁ¸ÀÇ ÀÏ¹Ý ÀüÈ­ º¸´Ù À½ÁúÀÌ ÁÁ¾Ò½À´Ï´Ù. ´õ¿íÀÌ ¸ðµç ÀüÈ­°¡ ¾Ïȣȭ µÇ¾î »ç»ýȰ°ú º¸¾ÈÀÌ ¾ðÁ¦³ª º¸ÀåµË´Ï´Ù.
»ç»ýȰÀ̳ª º¸¾ÈÀÌ ¡®º¸Àå ¹Þ´Â´Ù¡¯°í ÇØ¾ß ÇϹǷΠºó Ä­¿¡´Â (D) assured°¡ µé¾î°¡´Â °ÍÀÌ °¡Àå ¾Ë¸Â´Ù.