攻破新gre邏輯閱讀 每日一練NO.25.

　　參加了首場新版gre考試的考生都覺得語文部分的題難了，這主要是由于新gre邏輯閱讀部分的內(nèi)容考生還是有點不習(xí)慣，或是沒有準備充足。那么，接下來的幾天，小編將個大家整理一些新gre邏輯閱讀的練習(xí)題，希望考生能從平日的練習(xí)中總結(jié)規(guī)律，找到解題技巧。

　　In household electric ovens, the heating element has only two settings—on and off. A thermostat connected to the oven&aposs temperature knob is the only control on temperature, automatically switching the element off when the indicated temperature is reached, which happens quickly in modern ovens, and subsequently on or off as needed to maintain temperature.

　　Which of the following statements is most strongly supported by the information above?

　　(A) Because in each case the heating element alternates between on and off, a modern household electric oven uses little more power at its maximum temperature setting than it does at its lowest temperature setting.

　　(B) Once the indicated temperature has been reached and is being maintained by the thermostat, the heating element will be switched off for a greater proportion of the time than it is switched on.

　　(C) The accuracy with which household electric ovens maintain their temperature could not be improved on by ovens whose heating elements have more than two settings.

　　(D) In a correctly functioning modern household electric oven, tile thermostat will generally not switch the heating element off when the oven&aposs temperature is more than a few degrees above the indicated temperature.

　　(E) If the thermostat of a modern household electric oven is disabled so that the heating element remains switched on, the oven&aposs temperature can eventually become higher than the maximum temperature setting on its temperature knob.

　　答案：(E)

　　問題：下面那一個陳述最被上面的信息所支持?

　　讀題：家用電子烤箱的供熱系統(tǒng)僅有兩種狀態(tài)開和關(guān)，與烤箱溫度柄相連的恒溫器是對溫度的僅有控制，當(dāng)達到設(shè)定的溫度時就會自動關(guān)上。之后根據(jù)保持溫度的需要自動打開關(guān)閉。

　　A. 由于家用電子烤箱的供熱系統(tǒng)總在開、關(guān)兩種狀態(tài)轉(zhuǎn)換，因此最高溫度狀態(tài)比最低溫度狀態(tài)多用不了多少電。(沒有涉及用電量的比較)

　　B. 一旦達到設(shè)定的溫度并由怛溫器保證該溫度的話，供熱系統(tǒng)關(guān)閉的時間要比打開的時間長。(上文沒有涉及這兩方面時間的比較)

　　C. 即使供熱系統(tǒng)具有兩種以上狀態(tài)的烤箱也無法提高家用電子烤箱保持溫度的精確度。

　　D. 在運轉(zhuǎn)正常的現(xiàn)代家用電子烤箱中，如果烤箱的溫度要比設(shè)定的溫度還要高好幾度，恒溫器一般不會關(guān)閉供熱系統(tǒng)。

　　E. 如果現(xiàn)代家用電子烤箱的恒溫器壞了，而供熱系統(tǒng)一直開著，那么最后烤箱的溫度就可能超過溫度柄所設(shè)定的最高溫度。(原來是到設(shè)定溫度就關(guān)閉，現(xiàn)在壞了，供熱系統(tǒng)繼續(xù)開，當(dāng)然最后溫度就有可能超過)

　　對于新gre邏輯閱讀，考生除了采取題海戰(zhàn)術(shù)，其實更應(yīng)該做的就是總結(jié)。如果能從平日的練習(xí)中找到解新gre邏輯閱讀題的思路，那么，要比采取題海戰(zhàn)術(shù)更好。

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