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76 距 γ 點射源外某處之曝露率為 12 個單位,若要降至 5 個單位,假設增建因數為 1.0,則需在兩者之 間置入約多少個半值層屏蔽? (A) 2.69 (B) 1.93 (C) 1.54 (D) 1.26

71.「游離輻射防護安全標準」規定,除搶救生命外之緊急曝露人員,劑量儘可能不超過多少? (A)50毫西弗 (B) 100毫西弗 (C)250毫西弗 (D)500毫西弗

71.依據游離輻射防護安全標準,有關緊急曝露人員之劑量規定,下列何者正確? (A)為搶救生命,劑量限値為單一年劑量限度的5倍 (B)為防止嚴重危害,劑量限値為單一年劑量限度之20倍 (C)緊急曝露所接受之劑量,應與職業曝露之劑量合併記錄 (D)為減少大量集體有效劑量,劑量限値為單一劑量限度之2倍

11.下列古代小說選項中,何者不是明代四大奇書: (A)三國演義 (B)紅樓夢 (C)水滸傳 (D)西遊記。

919.When a motor vehicle driver is involved in a traffic accident with no injuries or fatalities, which of thefollowing is correct? (A) It is sufficient to resolve the matter privately; leaving the scene without reportingto the police is not subject to penalty. (B) The situation must be handled according to regulations; thosewho flee the scene shall be fined and have their driver's license suspended. (C) Since there are nocasualties, the driver may leave the scene immediately without any further action required.

920.When a motor vehicle driver is involved in an accident while driving and there are injured persons, whichof the following actions is correct? (A) Directly send the injured to a hospital and quickly drive away fromthe scene. (B) Preserve the scene, place a breakdown warning sign behind the vehicle, and report to therelevant authorities by the fastest means available. (C) After calling the police by phone, the driver mayleave the scene.