对于SBS和APP防水卷材，下列说法不正确的是（）。

A:两者都属于弹性体防水卷材 B:两者都属于改性沥青防水卷材 C:SBS卷材尤其适用于较低气温环境的建筑防水 D:APP卷材尤其适用于较高气温环境的建筑防水

SBS防水卷材，属于（）。

A:弹性体防水卷材 B:塑性体防水卷材 C:既是弹性体防水卷材又是塑性体防水卷材 D:纸胎防水卷材

病态建筑综合症（SBS）

S123@sbs.edu.cn中sbs.edu.cn表示（）

A:用户名 B:网络名 C:主机名 D:学校名

SBS卷材是指（）。

A:弹性体改性沥青防水卷材 B:塑性体改性沥青防水卷材 C:自粘型改性沥青卷材 D:三元乙丙橡胶卷材

SBS属于（）的一种

A:石油沥青 B:煤沥青 C:乳化沥青 D:改性沥青

SBS改性沥青卷材的标号是根据（）确定的。

A:1m²卷材标称重量 B:10m²卷材胎基重量 C:10m²卷材标称重量 D:抗渗能力

SBS改性沥青卷材的标号是根据( )确定的。

A:1m²卷材标称质量 B:10m²卷材胎基质量 C:10m²卷材标称质量 D:抗渗能力

SBS改性沥青卷材的标号是根据( )确定的。

A:1m²卷材标称质量 B:10m²卷材胎基质量 C:10m²卷材标称质量 D:抗渗能力

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;
It can be inferred from the first paragraph that ______.

A:the private world is called "circuit" by soldiers B:PMCs employ an estimated 30 000 soldiers in Iraq alone C:Britain’s best soldiers stand resolute against mammon D:A young SBS trooper earns about ￡15 000