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【单选题】

土垄大白蚁蚁巢的温度常年保持温暖,蚁巢的温度通常是在()左右。

A.
15℃
B.
20℃
C.
25℃
D.
30℃
题目标签:白蚁温度蚁巢
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参考答案:
参考解析:
.
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【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man’s life. For years sc...

A.
It is the production by termites that is now of greater concern.
B.
What scientists worry more about is the output from burning fuels.
C.
The output from burning fuels is now rising steadily.
D.
The burning of fuels generates much less carbon dioxide than termites do.

【单选题】下列情况中,不会造成离心泵电机温度超高的是()

A.
电机潮湿
B.
电机电源线短路
C.
电机轴承安装不正
D.
润滑油位过低

【单选题】白蚁属于( )。

A.
直翅目
B.
膜翅目
C.
等翅目
D.
革翅目

【单选题】无复眼的白蚁为()。

A.
大翅型繁殖蚁
B.
短翅型繁殖蚁
C.
无翅型繁殖蚁
D.
工蚁

【单选题】要求随时取得规定温度以上热水的建筑,对循环系统的设置要求是()。

A.
无需设置回水管道
B.
保证支管中的热水循环
C.
保证干管和立管的热水循环
D.
以上说法均不正确

【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man's life. For years sc...

A.
low temperatures are created by using a house
B.
the house is made green in order to keep heat
C.
heat is pred from escaping outside
D.
everything is kept green in a house

【单选题】白蚁身躯可分为()

A.
头部、合胸腹部两部分
B.
头、胸、腹三大部分
C.
头胸部、腹部两部分
D.
假头、胸、腹部三大部分
相关题目:
【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man’s life. For years sc...
A.
It is the production by termites that is now of greater concern.
B.
What scientists worry more about is the output from burning fuels.
C.
The output from burning fuels is now rising steadily.
D.
The burning of fuels generates much less carbon dioxide than termites do.
【单选题】下列情况中,不会造成离心泵电机温度超高的是()
A.
电机潮湿
B.
电机电源线短路
C.
电机轴承安装不正
D.
润滑油位过低
【单选题】白蚁属于( )。
A.
直翅目
B.
膜翅目
C.
等翅目
D.
革翅目
【单选题】无复眼的白蚁为()。
A.
大翅型繁殖蚁
B.
短翅型繁殖蚁
C.
无翅型繁殖蚁
D.
工蚁
【单选题】要求随时取得规定温度以上热水的建筑,对循环系统的设置要求是()。
A.
无需设置回水管道
B.
保证支管中的热水循环
C.
保证干管和立管的热水循环
D.
以上说法均不正确
【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man's life. For years sc...
A.
low temperatures are created by using a house
B.
the house is made green in order to keep heat
C.
heat is pred from escaping outside
D.
everything is kept green in a house
【单选题】白蚁身躯可分为()
A.
头部、合胸腹部两部分
B.
头、胸、腹三大部分
C.
头胸部、腹部两部分
D.
假头、胸、腹部三大部分