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【多选题】
提高燃气轮机动力循环热效率的方法主要有()。A.
尽量减小不可逆损失；
B.
增大压缩比；
C.
采用；
D.
在的基础上分级压缩，中间冷却和分级膨胀，中间再热
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反馈参考答案：
举一反三
【单选题】四生丸中四味药生用，“四生”药物是指
A.
生荷叶、生桑叶、生柏叶、生地黄
B.
生竹叶、生艾叶、生柏叶、生地黄
C.
生荷叶、生艾叶、生栀子、生地黄
D.
生荷叶、生艾叶、生柏叶、生地黄
【单选题】大定风珠中的'三甲'是
A.
生龟板、生鳖甲、煅牡蛎
B.
生龟板、生鳖甲、生牡蛎
C.
生龙骨、生龙齿、生龟板
D.
生鳖甲、炮山甲、生龟板
E.
生龟板、生牡蛎、生龙骨
【单选题】The passage warns of which of the following dangers?
A.
Companies in the United States may receive no protection from imports unless they actively seek protection from import competition.
B.
Companies that seek legal protection from imports competition may incur legal costs that far exceed any possible gain.
C.
Companies that are United States-owned but operate internationally may not be eligible for protection from import competition under the law of the countries in which their plants operate.
D.
Companies that are not United States-owned may seek legal protection from import competition under United States import relief laws.
【简答题】What ers may you face when you surf the Internet?
【简答题】听力原文：Life is full of ers and surprises. Your house may burn down. You may fall out of the window and break your neck. Anything may happen, you never know. (85)
【简答题】If you travel to a foreign country, what are the possible ers you may encounter?
【单选题】(单选题)这食品生产经营者违反《食品安全法》规定,造成他人人身、财产或者其他损害的, 依法承担赔偿责任,其财产不足以同时承担民事赔偿责任和缴纳罚款一罚金时( )。
A.
按照比例承担法律责任
B.
先承担民事赔偿责任
C.
先承担缴纳罚款责任
D.
先承担缴纳罚金责任
【单选题】大定风珠中的'三甲'是
A.
生龟板 生鳖甲 煅牡蛎
B.
生龟板 生鳖甲 生牡蛎
C.
生龟板 生牡蛎 生龙骨
D.
生鳖甲 炮山甲 生龟板
E.
生龙骨 生龙齿 生龟板
【单选题】The passage warns of which of the following dangers?
A.
Companies in the United States may receive no protection from imports unless they actively seek protection from import competition.
B.
Companies that seek legal protection from import competition may incur legal costs that far exceed any possible gain.
C.
Companies that are United States-owned but operate internationally may not be eligible for protection from import competition under the laws of the countries in which their plants operate.
D.
Companies that are not United States-owned may seek legal protection from import competition under United States import relief laws.
E.
Companies in the United States that import raw materials may have to pay duties on those materials.
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