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【多选题】
关于内燃机，以下说法正确的有（）A.
燃料在汽缸内部进行燃烧，新产生的气体直接将所含热能转变为机械的能力装置称为内燃机
B.
按工作爆发原理可分为：二冲程和四冲程
C.
按冷却方式可分为：自然吸气式和增压式
D.
按冷却方式可分为：式、风冷式
E.
以上都对
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【多选题】仲裁庭对当事人之间的争议案件经过审理，双方当事人如果不能调解，应当作出裁决书。关于裁决书，下列哪些说法是正确的( )
A.
当事人协议不愿写明争议事实和裁决理由的，可以不写
B.
裁决书由仲裁员签名，加盖仲裁委员会印章
C.
对裁决持不同意见的仲裁员，可以签名，也可以不签
D.
对裁决持不同意见的仲裁员，必须签名
【单选题】Preparing the final test paper _______ his whole afternoon.
A.
takes up
B.
takes off
C.
takes on
D.
takes over
【单选题】Which party takes over the project and put it into use?
A.
The Contractor
B.
None of the above
C.
The Employer
D.
The Engineer
【单选题】Which party takes over the project and put it into use?
A.
The Employer
B.
The Contractor
C.
The Engineer
D.
None of the above
【单选题】Which countries were mainly the main capital of aid in the 1990 's?
A.
developed countries
B.
developing countries
C.
undeveloped countries
【单选题】Which of the following is true concerning the Tory Party or the Whig Party?
A.
The Whig Party no longer exists in Britain.
B.
The Tory Party has kept its unity until the present day.
C.
The Whig Party has taken the place of the Liberal Party.
D.
The Tory Party has taken the place of the Conservative Party.
【单选题】Hospital doctors do not go out very often as their work takes______all their time.
A.
in
B.
over
C.
up
D.
down
【单选题】Which party takes over the project and put it into use?
A.
None of the above
B.
The Engineer
C.
The Empoyer
D.
The Contractor
【单选题】在下列情况下,金钱可以成为“激励因素”而不是“保健因素”的是( )。
A.
那些未达到最低生活标准、急于要养家糊口的人的计件工资
B.
组织在个人取得额外成就而很快给予的奖金
C.
以上两种情况均可使金钱成为激励因素
D.
无论什么情况下金钱都只是保健因素
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