一节干电池的电压是______，我国家庭电路的火线和零线之间的电压为______ 发布时间：2017-05-14 20:28 │ 来源：www.tikuol.com 题型：填空题 问题： 一节干电池的电压是______，我国家庭电路的火线和零线之间的电压为______V，对人体来说只有不高于______的电压是安全的．
题型：填空题 阅读理解。 Once Effendi had a joke with the Prime Minister (宰相), He said that the Minister Would die the next day, The next day, the Minister fell to the ground from the horse and really died, when the king learned this, he gotangry and sent his men to catch Effendi at once. When Effendi was brought to him, the king shouted angrily, "Effendi, since (既然死) you knew When my Minister would die, you must know the date of your own death (死), say it out, or you'll die today." Effendi looked at the king for a while, Then he answered, "But how can I know? I'll die two days earlier than you. The king was afraid that if he killed Effendi, he himself would die after that. He thought he must keepEffendi alive (活着) as long as possible, so he let Effendi go. 1. This story tells us__________. [ ]A.how Effendi fool (愚弄) the king B.when the king would die C.why the Minister died D.Effendi knew the dates of everyone's death 2. The prime Minister died because __________. [ ]A.Effendi killed him B.Effendi said he would dieC.He was badly ill D.He fell of the horse 3. Why did the king ask Effendi to tell him the date of Effendi's own death? __________. [ ]A.Because the king wanted to know when he himself would die B.Because the wanted to find an excuse to kill EffendiC.Because he himself had known the date of Effendi's death D.Because he wanted to know when Effendi would die 4. The king let Effendi go because __________. [ ]A.he hoped to live a long life B.he was afraid of Effendi C.he didn't believe (相信) Effendi's words D.he knew he would die two days later 5. Which of the following is not true__________.[ ]A.Effendi played a joke on the MinisterB.The king was afraid of death C.Effendi didn't know when the king would dieD.If the king killed Effendi,he himself would die two days later 查看答案
题型：填空题 下面的句子前后脱节，请添加必要的语句，使它完整连贯。 盈盈的湖水轻轻地拍着石岸，水里小小的鱼儿，在眼前游来游去，远处山上的景色真是秀丽极了。 答案：在___________ 加上______________________ 。 查看答案
题型：填空题 患儿，男，3岁。有饮食不洁史，高热2小时，体温40℃，呕吐一次，面色苍白，四肢冰冷，神志不清。为进一步确诊，应立即进行的检查是（）A.胸片B.血常规C.脑脊液检查D.粪便检查E.血培养 查看答案