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【单选题】

家白蚁的分飞期()

A.
3-4月
B.
5-6月
C.
4-5月
D.
9-10月
题目标签:白蚁家白蚁
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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】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】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 prevented 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