我国婚姻法规定： 。血缘关系越近的人，遗传基因越相近，婚后生育的子女得遗传病 发布时间：2017-06-04 14:40 │ 来源：www.tikuol.com 题型：填空题 问题： 我国婚姻法规定： 。血缘关系越近的人，遗传基因越相近，婚后生育的子女得遗传病的机会越 。
题型：填空题 阅读理解。 It's summer movie time again. And heroes are ready to try their strength and magic on the silver screen. Check out our list of four films that look most promising to young audience. Harry potter and the Prisoner of Azkaban Release Date: June 4 Story: It's the summer before Harry Potter's third year at Hogwarts School of Witchcraft and Wizardry. A shadow is hanging over Hogwarts. A dangerous murderer, Sirius Black, has escaped the Wizards' Prison. And he broke out to fulfill one task to kill Harry Potter. Around the World in 80 Days Release Date: June 16 Story: This version of the classic novel set in 1872 focuses on Passepartout ( Hong Kong actor Jackie Chan), a Chinese thief who seeks refuge with a strange London adventurer, Phileas Fogg. Passepartout uses his martial arts skills to defend Fogg from danger as he travels around the world in 80 days to win a bet. Spider-Man 2 Release Date: June 30 Story: Peter Parker is still coming to terms with his dual (双重的) identity as the crime superheroSpider-Man. He wants to reveal his secret identity to Mary Jane: meanwhile, his aunt May has fallen onhard times. A new villain (坏人), Dr Otto Octavius, has appeared to cause more troubles. King Arther Release Date: July 7 Story: King Arthur is presented as a clever ruler who manages to unite all the knights (骑士) in Britain after the fall of the Roman Empire. Under the guidance of Merlin and the beautiful, brave Guinevere, Arthur will struggle to realize his dreams 1. According to the passage, if you want to see a film whose leading actor is Jackie Chan, you will see the film on ______. A. June 4 B. June 16 C. June 30 D. July 7 2. In Spider Man 2, Aunt May's trouble is caused by ______.A. Peter ParkerB. Mary Jane C. Dr. Otto Octavius D. Spider-Man 3. Which of the following films is set in ancient Britain? A. Harry Potter and the Prisoner of Azkaban. B. Around the world in 80 Days. C. Spider-Man 2 D. King Arthur 查看答案
题型：填空题 毒物是（）A.凡是能引起暂时或永久性的病理改变，甚至危及生命的物质B.对大鼠经口LD50>500mg/kg体重的物质C.具有致畸性的物质D.具有致癌作用的物质E.在一定条件下，较小剂量即能对机体发生损害作用的物质 查看答案