皮皮学,免费搜题
登录
搜题
【判断题】
商业银行是特殊的金融企业。
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】Somebody says ,‘‘Time is money.” But I think time is important than money. Why do I think so? Because when money is over, we can get it back. But when time is it’ll never .That’s we shouldn’t waste ti...
【单选题】For young children,getting dressed is a complicated business.
A.
strange
B.
complex
C.
personal
D.
funny
【简答题】一月 n. J_ _ _ _ _ _
【简答题】John works in the London Home for Lost Dogs. When dogs get lost in London, policemen and other people bring them to John. When somebody loses his dog he comes to the Dogs' Home, and usually the dog ...
【多选题】对于朗肯循环,提高初压________。
A.
循环热效率减小;
B.
循环热效率增大;
C.
汽轮机内部效率降低;
D.
汽轮机内部效率提高;
【多选题】对于朗肯循环,提高初压 ________ 。
A.
汽轮机内部效率提高
B.
汽轮机内部效率降低;
C.
循环热效率增大
D.
循环热效率减小;
【单选题】The naughty boy has cried wolf time and again. Hardly ______ believes him when he says he really is in trouble.
A.
nobody
B.
somebody
C.
some one
D.
anybody
【多选题】对于朗肯循环,提高初压________。
A.
循环热效率减小;
B.
汽轮机内部效率提高;
C.
循环热效率增大;
D.
汽轮机内部效率降低;
【多选题】关于再热循环,以下说法正确的是( )。
A.
再热循环的主要目的是提高乏汽干度,以便在初温限制下采用更高的初压力,以提高循环热效率
B.
一次再热循环系统与朗肯循环系统相比,增加了一个再热器和一个汽轮机
C.
中间再热压力越高,循环的热效率越大
D.
再热的次数越多,循环的热效率越大
【简答题】喷气式飞机 n. j_ _
相关题目: