1. In some rural areas, public water supplies are tested for approximately 95 different _____ so it might not be safe to
drink water without boiling it.
(A) emblems
(B) contaminants
(C) fractures
(D) installations
答案:登入後查看
統計: A(18), B(284), C(31), D(27), E(0) #2062303
統計: A(18), B(284), C(31), D(27), E(0) #2062303
詳解 (共 5 筆)
#3632427
contaminant污染弄髒
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#5017592
In some rural areas, public water supplies are tested for approximately 95 different contaminants so it might not be safe to drink water without boiling it.
在一些農村地區,公共供水系統經過了大約 95 種不同污染物的檢測,因此未經煮沸的飲用水可能不安全。
其餘英文單字解釋:
emblem (n). 象徵;標誌;徽章;符號;紋章圖案 fracture (n). 破裂;斷裂;折斷;骨折
installation (n). 就任,就職,安裝
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