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【单选题】
在适宜的条件下,中班幼儿一般能够稳定地集中注意()
A.
1-3分钟
B.
3-5分钟
C.
10分钟
D.
10-15分钟
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参考答案:
举一反三
【多选题】移液管和移液辅助器的使用正确的是( )
A.
应使用移液辅助器,严禁用口吸取。
B.
所有移液管应带有棉塞以减少移液器具的污染。
C.
不能向含有感染性物质的溶液中吹入气体。
D.
感染性物质不能使用移液管反复吹吸混合。
【判断题】啤酒游戏是模拟卖啤酒数量多少的游戏,考查的是销售员的销售能力。
A.
正确
B.
错误
【判断题】感染性物质不能使用移液管反复吹吸混合,为确保移液准确,应将移液管内最后一滴液体用力吹出。()
A.
正确
B.
错误
【简答题】___ is the god of gods. Rhea devised a plan to save Zeus, she give a ____ to Cronus instead. Prometheus was punished by Zeus because he stole ____ for the benefit of man. Pandora opended the box and ...
【判断题】剪影有利用细节的刻画。
A.
正确
B.
错误
【单选题】Which of the following was not a reason for Zeus to punish Peometheus?
A.
Prometheus tricked Zeus at sacrifice.
B.
Prometheus stole fire for mankind.
C.
Prometheus helped the other Titans to fight against Zeus.
D.
Prometheus refused to tell Zeus about a prophecy.
【单选题】园林设计中,多长距离设一个厕所比较合适?
A.
50-100米
B.
100-200米
C.
200-300米
D.
300米-400米
【单选题】Which of the following is NOT an etiological myth(推源神话)?
A.
Humans eat good meat after sacrifice because Prometheus split meat between humans and gods.
B.
Earthquakes happen when angry Poseidon strikes the seabed with his trident.
C.
Zeus often cheats on his wife because he is the father of gods.
D.
Human have fire because Prometheus stole it for them.
【多选题】移液管和辅助移液器的使用正确的有
A.
应使用移液辅助器,严禁用口吸取
B.
所有移液管应带有棉塞以减少移液辅助器的污染
C.
感染性物质不能用移液器反复吹吸混合
D.
不能将液体从移液管内用力吹出
E.
盛放废弃移液管的容器应放在外面,而不能放在生物安全柜内。
【单选题】In Greek myths, why was Prometheus punished by Zeus?
A.
Because he stole fire from Zeus and gave it to humans.
B.
Because he did not respect Zeus.
C.
Because he wanted to be the ruler of heaven.
D.
Because he had an affair with Hera.
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