WhichofthefollowingisNOTtr ue?
A)Whenapersontr iestohelpothers,hemustbeclearthatthereisarealemergency.
B)Whenapersontr iestohelpothers,heshouldknowwhethertheyareworthhishelp.
C)Apersonmusttakethefullresponsibilityforthesafetyofthoseinemergenciesifhewantstohelp.
D)Apersonwithaheartattackneedshelp.
正确答案：C答案：C
[试题分析]事实判断题。
[详细解答]A，B，D三项分别可以从文章第二、三段内容找到依据，而C项内容文中并未提及。所以应为本题答案。
