Scientists, who are now aware of how nautiluses regulate their buoyancy, have been able to dispel erroneousideas about these cre

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问题 Scientists, who are now aware of how nautiluses regulate their buoyancy, have been able to dispel erroneousideas about these creatures.

选项 A、misconceptions
B、misdemeanors
C、misgivings
D、misdirections

答案A

解析
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