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  3. The Environmental Protection Agency has set limits for the radiation permitted to leak from a proposed nuclear waste burial cent

The Environmental Protection Agency has set limits for the radiation permitted to leak from a proposed nuclear waste burial cent

admin2010-06-11  160
问题     The Environmental Protection Agency has set limits for the radiation permitted to
leak from a proposed nuclear waste burial center in the state of Nevada. The action will
help decided whether the federal government can build the nuclear waste dump at        【S1】______
Yucca Mountain.
    The dump would be used to bury about seventy-thousand tons of nuclear waste.
The waste includes use nuclear fuel from power                                         【S2】______
centers and waste flora the production of nuclear weapons. The waste is now stored at  【S3】______
power center around the country.
    Yucca Mountain is owned by the federal government No one lives there. It is in a    【S4】______
extremely dry area more than one-hundred-forty-five kilometers northwest of Las Vegas.
    The administration of President Bush behaves a nuclear
waste Dump should develop there. It says this dump is needed to                        【S5】______
permit an decrease in nuclear power centers. Federal officials                         【S6】______
supports more use of nuclear power because of the nation’s energy problems. But        【S7】______
Nevada state officials strongly approve the plan. The dispute about Yucca Mountain     【S8】______
has continued for almost twenty years.
    The Environmental Protection Agency recently establish radiation limits for         【S9】______
groundwater, air and soil near Yucca Mountain. Both sides claimed that the agency
ruling helped their cause. Department of Energy Secretary Spencer Abraham says his
agency can meet the new requirement. Mister Abraham says the government may            【S10】______
continue with the project by the end of the year.
【S9】
选项
答案establish改为established
解析 因为前面是“recently”，因此应该是过去式。
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