第十章单元测试
- Each of us needs to ________________ at least 5 liters of water per day, and everything we eat and drink contains water.（ ）
- If disease is allowed to spread among the crops, it will cause wide spread _____________. （ ）
- I strongly suggest that you grow a collection of wild flowers in your own garden rather than pick them from the countryside and assist in _____________ the stocks.（ ）
- The Black Death , an unprecedented______________ in history, had a great impact on the European culture.（ ）
- Doctors demanded the ________ of the drug from the market after several cases of dangerous side-effects were reported.（ ）
- The pigeons were picked up and piled in heaps, until each has as many as he could possibly _____________.（ ）
- The government has put an end to new efforts to ________ hazardous waste in sensitive environmental areas.（ ）
- If we had carried out the survey after a drought or another ________, the responses might have been different. （ ）
- The risk of diarrhea(腹泻) was lower among those ________ boiled water but this finding was not statistically significant. （ ）
- In longer periods of poverty past savings are ________, household goods deteriorate and cannot be replaced, and debts accrue and become unsustainable. （ ）
A:deplete
B:resume
C:consume
D:complete
答案:consume
A:deforestation
B:devastation
C:extinction
D:desertification
A:flourishing
B:consuming
C:depleting
D:extricating
A:withdrawal
B:extinction
C:calamity
D:devastation
A:retreat
B:retirement
C:extinction
D:withdrawl
A:rope off
B:dispose of
C:expire
D:unfold
A:pile up
B:put away
C:use up
D:dispose of
A:incident
B:accident
C:calamity
D:matter
A:extirpating
B:depleting
C:generating
D:consuming
A:depleted
B:occupied
C:expired
D:renewed
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