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举一反三
【单选题】有关蜂蛰伤的描述，错误的是（）
A.
局部出现淤点、红肿、水疱
B.
轻者引起局部或全身过敏样反应，重者引起局部和（或）全身的中毒反应
C.
严重时可出现组织坏死
D.
蜂蛰伤不会使人死亡
【单选题】有关蜂蛰伤的描述，错误的是()
A.
蜂蛰伤不会使人死亡
B.
轻者引起局部过敏样反应，数小时后症状即消失
C.
重者引起局部和(或)全身的中毒反应
D.
严重时可出现组织坏死
E.
局部出现瘀点、红肿、水疱
【单选题】Despite not being terribly smart as individuals, wasp (黄蜂) colonies build and maintain a complex nest that lasts many generations. Just how these social wasps coordinate this task has always been a my...
A.
the wasps colonies are the ideal social colonies
B.
wasps have very strict hierarchical classes
C.
wasps’ behaviors depend on their, demands
D.
builder wasps have a higher status than pulp forager wasps
【单选题】Despite not being terribly smart as individuals, wasp (黄蜂) colonies build and maintain a complex nest that lasts many generations. Just how these social wasps coordinate this task has always been a my...
A.
are very smart as individuals
B.
are able to build and maintain complex nests
C.
drink more water than scientists have expected
D.
can learn from each other just like the bees