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【单选题】
污染预防可包括（）A.
源的减少或消除
B.
将污染严重的工序外包
C.
材料或能源替代、再利用、恢复、再循环、回收和处理
D.
A+C
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皮皮学刷刷变学霸
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【简答题】Floods
and bad farming over the years ruined a land that _____ and made it miserably
poor.A. was once been rich B. had once been rich C. have once been rich D. was once being rich
【单选题】Which of the following statements is NOT true?
A.
Australia has experienced the worst floods of this century.
B.
Floods have caused over a hundred people to die.
C.
Floods occur in many parts of Australia.
D.
Flooding has caused great damage.
【单选题】Floods and bad farming over the years ruined a land that________ and made it miserably poor.
A.
was once rich
B.
had once been rich
C.
have once been rich
D.
was once being rich
【简答题】20世纪50年代优秀的女作家主要有();茹志鹃;杨沫等。
【简答题】宪法修正案的主要功能有( )。 A．直接在宪法条文中以新内容代替旧内容 B．废除宪法原有的条款或内容 C．变动宪法中的规定 D．增补宪法的条款或内容
【简答题】It is said that many people are homeless after the floods. (say)
【单选题】It can be inferred that ______ .
A.
floods Will not lead to the financial losses in the world because floods fertilize the soil
B.
floods never occur in coastal areas
C.
flood plain resulted from severe winds over ocean surfaces
D.
environmental protection is very important
【单选题】A) Heavy floods. B) Safety concerns. C) Bad economy. D) Workers' strikes.
A.
Heavy floods.
B.
Safety concerns.
C.
Bad economy.
D.
Workers' strikes.
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