下列适合于换填法的垫层材料是()。A.红粘土 B.砂石 C.杂填土 D.工业废渣

题型:多项选择题

问题:

下列适合于换填法的垫层材料是()。

A.红粘土

B.砂石

C.杂填土

D.工业废渣

考点:土木建筑工程地基处理地基处理题库
题型:多项选择题

某飞机在圣诞节12时从50°N向东匀速飞行24小时回到原地,飞行过程中经历的地理现象有(   )

A.有两次日出日落

B.飞行时昼比夜短

C.无日出日落现象

D.飞行时昼夜等长

题型:多项选择题

计算基金证券选择贡献需已知的变量包括()。

A、该类资产的实际投资比例

B、该类资产事先确定的正常的投资比例

C、该类资产所对应的基准指数的收益率

D、该类资产的实际投资收益率

题型:多项选择题

我国地形种类复杂,由______、______、______、平原和盆地这五种地形组成.

题型:多项选择题

知母的药用部位为

A.块根
B.块茎
C.根茎
D.鳞茎
E.根及根茎

题型:多项选择题

If soldiering was for the money, the Special Air Service (SAS) and the Special Boat Service (SBS) would have disintegrated in recent years. Such has been the explosion in private military companies (PMCs) that they employ an estimated 30 000 in Iraq alone -- and no government can match their fat salaries. A young SAS trooper earns about£ 2,000($3 500) a month; on the "circuit", as soldiers call the private world, he could get £15 000. Why would he not

For reasons both warm-hearted and cool-headed. First, for love of regiment and comrades, bonds that tend to be tightest in the most select units. Second, for the operational support, notably field medicine, and the security, including life assurance and pension, that come with the queen’s paltry shilling.

Although there has been no haemorrhaging of special force (SF) fighters to the private sector, there has been enough of a trickle to cause official unease. A memo recently circulated in the Ministry of Defence detailed the loss of 24 SF senior non-commissioned officers to private companies in the past year. All had completed 22 years of service, and so were eligible for a full pension, and near the end of their careers. Yet there is now a shortage of hard-bitten veterans to fill training and other jobs earmarked for them, under a system for retaining them known as "continuance."

America has responded to the problem by throwing cash at it, offering incentives of up to $150 000 to sign new contracts. The Ministry of Defence has found a cheaper ploy. It has spread the story of two British PMC employees, recently killed in Iraq, whose bodies were left rotting in the sun

The conclusion can be made from the third paragraph that ()

A. the Ministry of Defence detailed 24 SBS troopers

B. the fat salaries by the private military companies have worked to some SF troopers

C. the present system for retaining hard-bitten veterans is impeccable

D. 20 years of service underlies a full pension

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