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The drinking water has became contaminated with lead
A.treated
B.tested
C.corrupted
D.polluted
答案
更多“The drinking water has became contaminated with leadA.treated B.testedC”相关的问题
第1题
The drinking water was polluted by the toxins that had seeped into soils and groundwater.
A．Y
B．N
C．NG
第2题
第3题
According to many sources, the safest drinking water is from a piped supply.
A．many resources
B．a great deal of information
C．many sausages
D．a great deal of salvage
第4题
Now it is important that our drinking water ______ purified.
A．should be
B．is
C．will be
D．was
第5题
The drinking water is contaminated with impurities.
A.blackened
B.polluted
C.darkened
D.mixed
第7题
【T3】
A. LIKE
B. THROUGH
C. CONSISTS OF A. WHAT SUBSTANCES YOUR TAP WATER【T1】______
B. WHILE THE WATER STREAMS【T2】______ PIPELINES
C.【T3】______ EVERY OTHER SUBSTANCE DRINKING WATER,【T4】______ , CONTAINS SMALL AMOUNTS OF BACTERIA. MOST OF THESE BACTERIA ARE COMMON ONES AND THEY ARE GENERALLY NOT HARMFUL. CHLORINE(氯)IS USUALLY ADDED TO DRINKING WATER TO PREVENT BACTERIAL GROWTH【T5】______ THIS IS WHY DRINKING WATER ALSO CONTAINS SMALL AMOUNT OF CHLORIN
E. WATER MOSTLY CONSISTS OF MINERALS AND OTHER INORGANIC COMPOUNDS, SUCH AS CALCIU
M. IF YOU WANT TO FIND OUT【T6】______ AND WHETHER IT IS TOTALLY SAFE TO DRINK, YOU CAN HAVE A SPECIALIZED AGENCY CHECK IT OUT FOR YOU.
第8题
The drinking water has become contaminated with lead.
A.polluted
B.treated
C.tested
D.corrupted
第9题
You'd better ______the water until it has been boiled.
A．not drunk
B．not drinking
C．not to drink
D．not drink
