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【单选题】

Welcome to Adventure-land!
Everyone loves Adventure-land! The Parks and Exhibitions were built for you to explore (探索) ,enjoy, and admire their wonders.Every visit will be an unforgettable experience.You will go away enriched, longing to come back.What are you going to do this time?
The Travel Pavilion(亭子)
Explore places you have never been to before, and experience different ways of life.
Visit the Amazon jungle village, the Turkish market, the Tai floating market, the Berber mountain house and others.Talk to the people there who will tell you about their lives, and things they make.You can try a carpet, nets, fishing.
The Future Tower
This exhibition shows how progress will touch our lives.It allows us to look into the future and explore the cities of the next century and the way we'll be living then.Spend some time in our space station climb into our simulator (模拟装置) for the Journey to Mars!
The Nature Park
This is not really one park but several.
In the Safari Park you can drive among African animals in one of our Range Cruisers; see lions, giraffes, and elephants in the wild.Move on to the Ocean Park to watch the dolphins and whales.And then there is still the Aviary to see.
The Pyramid
This is the center of Adventure-land.Run out of film, need some postcards and stamps, or whatever you want to buy? For all these things and many more, visit our underground shopping center.Come here for information and ideas too.
The above advertisement is ______.

A.
the introduction of Travel Pavilion
B.
a tourism Advertisement of places
C.
the introduction of the Safari Park
D.
the introduction of the Pyramid
题目标签:模拟装置装置
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【单选题】关于非独立采暖通风装置,以下哪种说法不正确( )。

A.
采暖通风装置的鼓风机不受发动机转速的影响
B.
采暖通风装置的鼓风机可当作风扇进行室内通风
C.
当把风扇开关拉到“Ⅱ”档位置时,鼓风机上加的电压为蓄电池电压
D.
当把风扇开关拉到“Ⅰ”档位置时,鼓风机上加的电压为发电机的输出电压

【单选题】下列关于放射装置的说法,错误的是()。

A.
射线装置的安全使用期限为10年,超过10年的装置经过检测正常后可继续使用
B.
核实射线装置中的放射源应至少2人在场,核实记录应妥善保存
C.
射线装置应有政府主管部门颁发的辐射安全许可证(放射源许可证)
D.
定期核实射线装置中的放射源,明确每枚放射源与射线装置的对应关系,做到账物相符、一一对应

【单选题】装置在大修后,循环水系统要进行()。

A.
预膜、清洗与水洗
B.
预膜、水洗与清洗
C.
清洗、水洗和预膜
D.
水洗、清洗与预膜
相关题目:
【单选题】关于非独立采暖通风装置,以下哪种说法不正确( )。
A.
采暖通风装置的鼓风机不受发动机转速的影响
B.
采暖通风装置的鼓风机可当作风扇进行室内通风
C.
当把风扇开关拉到“Ⅱ”档位置时,鼓风机上加的电压为蓄电池电压
D.
当把风扇开关拉到“Ⅰ”档位置时,鼓风机上加的电压为发电机的输出电压
【单选题】下列关于放射装置的说法,错误的是()。
A.
射线装置的安全使用期限为10年,超过10年的装置经过检测正常后可继续使用
B.
核实射线装置中的放射源应至少2人在场,核实记录应妥善保存
C.
射线装置应有政府主管部门颁发的辐射安全许可证(放射源许可证)
D.
定期核实射线装置中的放射源,明确每枚放射源与射线装置的对应关系,做到账物相符、一一对应
【单选题】装置在大修后,循环水系统要进行()。
A.
预膜、清洗与水洗
B.
预膜、水洗与清洗
C.
清洗、水洗和预膜
D.
水洗、清洗与预膜