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She ______ high levels of lead in her drinking water.A、perceivedB、spottedC、det
She ______ high levels of lead in her drinking water.A、perceivedB、spottedC、det
游客
2023-11-19
61
管理
问题
She ______ high levels of lead in her drinking water.
选项
A、perceived
B、spotted
C、detected
D、discerned
答案
C
解析
此题考查动词近义词辨析。detect意思是“发觉,发现,侦查,探测,检定(往往借助某种仪器)”。perceive意思是“获得对…的理解,意识到”,往往通过任何一种感官,尤指视觉或听觉等直接意识到。 spot意思是“玷污,弄脏,侦察,认出,发现”,特别指用眼睛看出,辨认或认出。discern意思是“看出,察觉出”,特指用眼看见,或用智慧察觉,查出,从心理上认识或理解。
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