作业帮To reduce the pollution,we should try__waste water into rivers.A.not dump B.not to dump
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To reduce the pollution,we should try__waste water into rivers.A.not dump B.not to dump
To reduce the pollution,we should try__waste water into rivers.A.not dump B.not to dump
To reduce the pollution,we should try__waste water into rivers.A.not dump B.not to dump
应该是B
try not do sth
B try (not) to do sth