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根据《世界等翅目论述》(2013)等文献记载,我国共有白蚁()科()属470余种

题目标签:白蚁根据等翅目
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参考解析:
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举一反三

【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

【多选题】根据我国《合同法》的规定,在( )情形下,要约失效。

A.
拒绝邀约的通知到达要约人。
B.
要约人依法撤销要约。
C.
承诺期限届满,受要约人未作出承诺。
D.
受要约人对要约的内容作出实质性变更
E.
要约人依法撤回要约