問題詳情

請依下文回答第 46 題至第 50 題：California on Wednesday suspended its mandatory statewide 25 percent reduction in urban water use, tellinglocal communities to set their own conservation standards after a relatively wet winter and a year of enormoussavings in urban water use. The new rules are a sharp change in policy for a state struggling to manage one of theworst droughts in its history. They came after a winter in which El Niño storms fell short of what meteorologistsprojected — particularly in the southern part of the state — but still partly filled parched reservoirs in NorthernCalifornia and, more critically, partly replenished the mountain snowpack that provides water into the spring andsummer. The state has long struggled to find ways to get water in the north to the people in the south. The state’stwo largest and most important reservoirs are both above their historical averages for this time of year. Butreservoirs farther south remain far below average. “The snowpack this year was close to historical levels. Butwarm weather has melted a lot of it away," said Michael Anderson, the state climatologist. However, the rules donot apply to agriculture, which is covered by different regulations and makes up the bulk of water use in the state.State officials said that the drought, already in its fifth year, was not over and that Californians had to adapt topermanently more arid times because of climate change. Even as officials eased up on the regulations, the statemade permanent prohibitions against washing down sidewalks and driveways, using a hose without a shut-offvalve to wash cars and banning the use of water on road medians. Under the new rules, which take effect on June1, communities would set reduction guidelines based on their own projection of water supplies, assuming that thenext three years here continue to be uncommonly dry.
【題組】46 Why did the state change the rules for water use?
(A)Water conservation for the spring and summer is not enough.
(B)A lot of snow fell in the mountain area during the winter.
(C)Bulk of water use in the state is needed for farming areas.
(D)The drought has been over because of climate change.

參考答案

答案：B
難度：困難0.261364
統計：A(21),B(23),C(10),D(34),E(0)

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【評論內容】California on Wednesday suspended its mandatory statewide 25 percent reduction in urban water use, telling local communities to set their own conservation standards after a relatively wet winter and a year of enormousnsavings in urban water use. 加州在星期三停止了原本適用於全州都市的「強制節水25%」命令，並告訴當地社群自行設定他們的節水標準，在歷經一個相對潮濕的冬天和一年巨量儲存下來的都市用水後。The new rules are a sharp change in policy for a state struggling to manage one of thenworst droughts in its history. 此新規定是政策上的巨大改變——對於一個曾使勁對抗、控制歷經史上最糟糕的乾旱的州而言...