皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
对于转基因生物及其产品的安全管理情况,美国、加拿大等以 ( ) 为基础的管理模式,欧盟等是以 ( ) 为基础的管理模式。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】A.There was an interesting start and a well-organized end. B.There was a natural transition from its introduction to the following part. C.The part about the western development was good. D.The whole ...
【简答题】Have you ever noticed that the more you have the more you want? Let’s face it. Thinking our life is good enough doesn’t come naturally to many people. When we have high expectations of everything in l...
【单选题】一个企业所拥有的产品线的数量叫做( )
A.
密度
B.
广度
C.
深度
D.
宽度
【单选题】Have you forgotten the______you made yesterday with my secretary to have the meeting in my office?
A.
appointment
B.
arrangement
C.
decision
D.
suggestion
【单选题】What happened at the hotel?
A.
There was no electricity.
B.
There was no water.
C.
There was a fire.
【判断题】修复体的固位力和修复体与制备牙的密合度无关
A.
正确
B.
错误
【简答题】A.There was a bomb scare. B.There was a terrorist attack. C.A fire alarm was set off by mistake. D.50 pounds of explosives were found.
【简答题】Have you ever noticed that the more you have the more you want? Let's face it. Thinking our life is good enough doesn't e naturally to many people. When we have high expectations of everything in life...
【判断题】声带的充分舒展和完善闭合,才能使共鸣腔体引起共振,这是获得整体共鸣的前提。
A.
正确
B.
错误
【简答题】Once there was a king who never ate a meal unless there was a dish of fish with it, but one day there was a big storm and the fishermen were not able to go out to catch fish, so the king had no breakf...
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题