【单选题】Samuel dies in the war. At Samuel’s funeral, One Stab says that Susannah, Samuel’s fiancée, “was like the water that freezes in the rock and splits it apart. It was no more her fault than it is the fa...
A.
One Stab thinks Susannah is a girl who is under a spell.
B.
One Stab thinks Susannah is as cold as ice.
C.
One Stab thinks Susannah’s heart is dead as frozen water when Samuel dies.
D.
One Stab thinks although she is not to be blamed, Susannah is the reason to separate the brothers.
【简答题】影响人体健康的四大因素是环境因素、()因素、()因素、生活方式。
【单选题】办理入境海关手续是世界各国海关对外国游客或非当地居民的检查,较少使用的是( )。
【判断题】一阶系统在单位脉冲响应下, 调节时间按指数曲线衰减到初值的5%求,有ts=3T。
【简答题】膳食中具有降低血压作用的矿物质是( ) A.钾 B.钠 C.钙 D.镁 E.铁