关于药物安全性评价的说法中，正确的是
A．临床安全性评价比疗效评价更简单
B．人类的不良反应都可以在动物身上表现出来
C．药物安全性评价更多的是通过上市后的临床实践与使用来进行评价
D．滋补药的安全性评价标准可以降低一些
E．不同类型的药物，安全性评价的要求是一样的
要到微信小程序或APP查看答案哦。
实在点不开答案，可以分享到微信，
在微信里面查看答案。
APP具体操作流程为：
关于函数y=
①函数图象经过点（1，-2）；②函数图象经过一、三、四象限；③y随x的增大而增大．
|
女性，30岁。2天来进行性双下肢瘫痪，尿便障碍，体温正常。胸水平以下深浅感觉丧失和截瘫。脑脊液检查压力正常，白细胞80×10／L，（80个／mm），淋巴细胞占80%，蛋白轻度增高。
最可能的诊断为（）。
A.脊髓出血
B.急性脊髓炎
C.脊髓肿瘤
D.多发性硬化
E.急性硬膜外脓肿
用so, to, because 填空。
1. I didn't come out early, __________ I missed the early bus.
2. She went there __________ work as a librarian.
3. It was quite late, __________ we decided to go home.
4. He must be a good student, __________ he always do something well.
5. It's not difficult for you __________ learn English if you work hard in the right way.
6. I was very tired, __________ I went to bed early.
7. He bought a lot of presents __________ make his mother happy.
8. _________ know about English is one thing, and to know English is quite another.
9. He didn't come to school, __________ he was ill yesterday.
10. They are having an important meeting, __________ you can't go into the room.
评估睡眠形态的重点内容是什么?
姜片虫的中间宿主是（）
A.扁卷螺
B.钉螺
C.中华按蚊
D.淡水川卷螺
E.水生植物