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The International Committee of the Red Cross says it will need nearly $ 650 million to help victims of armed conflict and violence next year. The Geneva-based ICRC runs humanitarian operations in some 80 countries. 1. The International Committee of the Red Cross has operations in just about every trouble spot in the world, including Afghanistan and the Palestinian territories. 2. However, it says it will have to expand its operations even more next year because of the deteriorating situations in those countries. The director of ICRC Operations, Pierre Krahenbuhl, says his agency has been running regional operations for West Africa out of Ivory Coast for years and, there fore, is in a good position to expand its programs there. Mr. Krahenbuhl says the Red Cross has been carrying out assistance and medical projects, as well as visiting prisoners held by the government and the rebels. 3. The Red Cross says Afghanistan remains its largest and costliest operation. However, is adds that it has cut more than $ 40 million off year's budget due to the improved situation in that country. Cuts also have been made in programs for Sri Lanka, Sierra Leone and Yugoslavia.
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【单选题】按照古典贸易理论,国际贸易产生的原因主要是因为( )。
A.
劳动生产率的差异
B.
要素禀赋的差异
C.
规模报酬递增
D.
不完全竞争
【简答题】( )公差可以综合控制圆柱度和同轴度误差。 2.孔和轴的轴线的直线度公差带形状一般是 ( )。 3.同一零件上,工作表面的粗糙度参数值 ( ) 非工作表面的粗糙度参数值。 4.尺寸公差带具有大小和位置两个特性。尺寸公差带的大小由 ( ) 决定,尺寸公差带的位置由 ( ) 决定。 5.已知某一基轴制的轴公差为0.021mm,则该轴上偏差是 ( )mm ...
【单选题】已知一函数的形参说明为int arr[5][6],则与此等效的形参说明为
A.
int arr[][]
B.
int[5][]
C.
int*a[6]
D.
int(*a)[6]
【单选题】There some fish in the bowl and some eggs on the table.
A.
is
B.
has
C.
are
D.
have
【单选题】— Please have some fish. — __________. [      ]
A.
Good idea
B.
Yes, here is some fish
C.
Thank you
【单选题】形位公差带的形状为一圆柱面的有(
A.
同轴度
B.
径向全跳动
C.
给定方向直线的直线度
D.
圆柱度
【多选题】形位公差带形状是距离为公差值 t 的两平行平面内区域的有( )。
A.
平面度
B.
任意方向的线的直线度
C.
给定一个方向的线的直线度
D.
圆柱度
【单选题】These Germans want to have some _____ for supper, so they decide to catch _____ now. [     ]
A.
fish; some
B.
fishes; much
C.
fish; much
D.
fishes; many
【单选题】The _____ want to have some _____ for lunch, so they decide to catch some.
A.
Germans, fish           
B.
Canadian, fish      
C.
Germany, fish
【单选题】形位公差带的形状为一圆柱面的有() (1)同轴度(2)径向全跳动 (3)给定方向直线的直线度(4)圆柱度
A.
(1)同轴度
B.
(2)径向全跳动
C.
(3)给定方向直线的直线度
D.
(4)圆柱度
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