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【单选题】
要想得到98%质量的乙醇,适宜的操作是( )。
A.
简单蒸馏
B.
精馏
C.
水蒸气蒸馏
D.
再沸器加热量大
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【判断题】泰戈尔是印度的诗人、作家、艺术家、社会活动家。一生创作丰富,包括诗集、剧本、小说、歌曲、绘画,以及散文、哲学、政治论文、回忆录、游记等,其中抒情诗集《新月集》于一九一三年获诺贝尔文学奖。
A.
正确
B.
错误
【单选题】Please tell us ______ .
A.
when do they come
B.
when will they come
C.
when they will come
【单选题】下列哪项最应归于阴证范畴:
A.
肾阳虚证
B.
表虚热证
C.
肾阴虚证
D.
里实热证
E.
表虚寒证
【单选题】We have a lot of employees in our company.
A.
There aren't many employees in our company.
B.
Our company has few employees.
C.
There are many employees in our company.
【单选题】Our company decided to _____ the contract because a number of the conditions in it had not been met.
A.
destroy
B.
resist
C.
assume
D.
cancel
【简答题】Section A – This ONE question is compulsory and MUST be attempted The Bobo car company decided to launch a new model of car to compete in the highly competitive ‘economy’ market. Although Bobo was a l...
【判断题】烧结黏土砖应其性能有点,现在应用非常广泛
A.
正确
B.
错误
【简答题】We hope the contracts with our company will be ______ . (new)
【单选题】下面关于框架JFrame的说法错误的一项是( )。
A.
若要显示框架,必须对其设置尺寸,否则尺寸为0,不会显示。
B.
对于框架来说,可以调用方法setVisible()来显示框架
C.
对于框架来说,一定要调用show()方法,否则框架不显示
D.
对框架添加组件,需要加在其内容面板上
【单选题】— What does your company specialize in? — _______
A.
Our company specializes in flood-proof development.
B.
Our company is very large.
C.
Our company is located in Beijing.
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