Many lakes and rivers have been ( )by industrial waste.
A: public
B: put
C: polluted
D: pollutE
A: public
B: put
C: polluted
D: pollutE
C
举一反三
- Many lakes and rivers have been___by industrial waste. A: polluted B: polluting C: pollute D: to pollute
- Many lakes and rivers have been ________by industrial waste. A: pollutes B: polluted C: pollution
- Many lakes and rivers ________ by industrial waste. A: A have polluted B: B have been polluted C: C had been polluted D: D has been polluted
- Many lakes and rivers have been( )by industrial waste. A: damaged B: injured C: polluted D: destroyed
- Many lakes and rivers have been ________by industrial waste. A: polluting B: ruined C: crashed D: polluted
内容
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5. Many lakes and rivers have been ________by industrial waste. A: smog B: pollution C: polluted D: smoging
- 1
Lakes, rivers and underground water supplies have all been badly polluted by lightly regulated industry.
- 2
Rivers, lakes and seas may be polluted by all of the following except ________. A: oxygen B: acid rain C: fertilizers D: waste material
- 3
Rives _ used to be polluted by industrial chemical waste.
- 4
More than three fifths of the country's rivers and lakes are tainted with chemicals, industrial waste or toxic spills like the recent Songhua River benzene slick, which contaminated the water supply in the city of Harbin for days. A: pollute B: paint C: tarnish D: color