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【单选题】
下列变电站主变压器的选择，错误的描述是()A.
一般应按5~10年规划负荷来选择。根据城市规划、负荷性质、电网结构等综合考虑确定其容量;
B.
重要变电站应考虑当1变压器停，其余变压器容量在过负荷能力允许时间内，应满足I类及Ⅱ类负荷的供电;
C.
一般变电站当l台主变压器停，其余变压器容量应能满足全部负荷的100%;
D.
一般情况下，设置2台变压器;对于地区性孤立的一次变电站或大型工业专用变电站，可设3变压器，以提高供电可靠性。
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反馈参考答案：
举一反三
【单选题】Th e valu e o f th e housin g service s provide d b y th e economy' s owner-occupie d house s is
A.
include d i n GDP , an d th e estimate d renta l value s o f th e house s ar e use d t o plac e a valu e o n thes e housing services.
B.
include d i n GDP , an d th e actua l mortgag e payment s mad e o n th e house s ar e use d t o estimat e th e valu e of thes e renta l services.
C.
exclude d fro m GD P sinc e thes e service s ar e no t sol d i n an y market.
D.
exclude d fro m GD P sinc e th e valu e o f thes e housin g service s canno t b e estimate d wit h an y degre e of precision.
【简答题】v.争论,争辩
【简答题】2.second mortgage(二次抵押) home equity loan (住房贷款)
【单选题】What does 'down payment' refer to in the passage?
A.
Money borrowed from a bank as a mortgage.
B.
Money paid to a bank before the mortgages is given.
C.
Interest received by a person who borrows money as the mortgages.
D.
Interest charged by a bank on a mortgage.
【简答题】争论 v.
【简答题】________争论;辩论(v.)争论;辩论
【简答题】v . 争论 e.g. It is unnecessary to _______ with you. 和你争辩是没有必要的。
【简答题】争论 v. a()
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