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单选题
Researchers think that it is ______.
A
safe to eat fresh fish
B
dangerous to get close to the algae
C
safe to be near the algae
D
dangerous to expose the algae
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参考解析
解析：
细节题。第四段第二句提到“Researchers think…anyone with frequent exposure to the creature could be in peril”，可知研究人员认为频繁接触这种生物可能会很危险，其中frequent exposure to the creature与选项B中的get close to the algae表达意思相同。
细节题。第四段第二句提到“Researchers think…anyone with frequent exposure to the creature could be in peril”，可知研究人员认为频繁接触这种生物可能会很危险，其中frequent exposure to the creature与选项B中的get close to the algae表达意思相同。
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