题目内容

Which is the effect of Land Pollution?

A.Give off bad smells
B.Pollute soil and groundwater
C.Reduce farming land
D.Contribute to the greenhouse effect/global warming

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These products are not toxic to humans.at is the meaning of ‘toxic’in the sentence?

A. poisonous
B. beneficial
C. healthy
D. useful

Fish bones are classified into ___.

A. recyclable waste
B. Ktchen waste
C. harmful waste
D. other waste

The package are insufficient and the contents leak ___.

A.in
B.out
C.to
D.into

We are all conditioned by early impressions and experiences.at is the meaning of ‘condition’in the sentence?

A. train somebody or something to behave in a particular way
B. the state that the person or the thing is in
C. all the factors or circumstances
D. something which must happen or be done

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