被告应当在收到起诉状副本之日起（       ）日内提交证据和规范性文件。

下列关于股权投资基金的财务会计报告的说法错误的是（  ）。

水肿发病病机中，为本的是(     )

根据《化妆品卫生监督条例》我国将化妆品分为特殊用途化妆品、非特殊用途化妆品，下列属于非特殊用途化妆品的是

关于神经症，正确的叙述是

Passage 1    It's one of our common beliefs that mice are afraid of cats. Scientists have long known that even if a mouse has never seen a cat before, it is still able to detect chemical signals released from it and run away in fear. This has always been thought to be something that is into a mouse's brain.    But now Wendy Ingram, a graduate student at the University of California, Berkeley, has challenged this common sense. She has found a way to "cure" mice of their inborn fear of cats by infecting them with a parasite, reported the science journal Nature.    The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the shocking fact is that up to one-third of people around the world are infected by it. This parasite can cause different diseases among humans, especially pregnant women-it is linked to blindness and the death of unborn babies.    However, the parasite's effects on mice are unique. Ingram and her team measured how mice reacted to a cat's urine (尿) before and after it was infected by the parasite. They noted that normal mice stayed far away from the urine while mice that were infected with the parasite walked freely around the test area.    But that's not all. The parasite was found to be more powerful than originally thought-even after researchers cured the mice of the infection. They no longer reacted with fear to a cat's smell, which could indicate that the infection has caused a permanent change in mice's brains.    Why does a parasite change a mouse's brain instead of making it sick like it does to humans? The answer lies in evolution. "It's exciting scary to know how a parasite can manipulate a mouse's brain this way," Ingram said. But she also finds it inspiring. "Typically if you have a bacterial infection, you go to a doctor and take antibiotics and the infection is cleared and you expect all the symptoms to also go away." She said, but this study has proven that wrong. "This may have huge implications for infectious disease medicine."
The author's attitude towards the experiment is ______.

静脉注射时容易出现呼吸抑制、暂停，支气管痉挛，瞳孔缩小，心率失常甚至昏迷的药物是(   )。

李老师是一名小学教师，其班上学生小明第一次考试得了20分，第二次考试得了30分。李老师非常生气，批评小明说：“这么简单的题目你都不会，两次都不及格，你太让我失望了。”李老师没有做到(  )。

既能消食，又能回乳消胀的药物是(   )

王某，男，18岁，多饮、多食、多尿5年，曾有酮症酸中毒史，现在空腹血糖12.0mmol/L。应首选的治疗措施是饮食疗法加(     )

煮沸消毒法杀死带芽细胞所需的时间为