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【多选题】
关于高聚物改性沥青防水卷材搭接的要求,下列说法正确的是( )A.
上下层卷材不得相互垂直铺贴。
B.
短边搭接宽度不小于80mm。
C.
长边搭接宽度不小于50mm。
D.
多层铺设的卷材，上下层卷材之间应错开三分之一或二分之一幅宽卷材。
E.
上、下层及相邻两幅卷材的搭接缝应错开。
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【简答题】经营集运业务的物流企业通常为(_)型,业务地位类似海运业务的无船承运人,他肩负的是货物全程运输的责任,并且具有(_)和(_)双重身份。
【单选题】When I arrived, the lecture had already started and the professor something on the blackboard.
A.
wrote
B.
had been writing
C.
was writing
D.
is writing
【单选题】通货膨胀与商品价格的关系( )
A.
通货膨胀必然引起商品价格上涨
B.
商品价格越高，通货膨胀程度就越高
C.
商品价格上涨，通货膨胀就加剧
D.
商品价格越下降，通货膨胀就越严重
【单选题】When I arrived at the meeting, the first speaker and the audience . (1992)
A.
had finished speaking, were clapping
B.
had finished speaking, had clapped
C.
finished speaking, clapped
D.
finished speaking, were clapping
【多选题】下列关于无船承运业务的概念,描述不正确的是( )
A.
无船承运人不经营用以远洋班轮运输的船舶。
B.
无船承运人相对于远洋公共承运人的关系不是托运人和承运人的关系。
C.
无船承运人具有承运人和托运人双重身份。
D.
公共承运人和真正的承运人之间不存在任何关系。
【单选题】When I arrived at the airport, the plane _____.
A.
had taken off
B.
has taken off
C.
took off
【判断题】船舶代理是为船公司服务的,而货运代理是为货主服务的,而无船承运人具有双重身份:对于货主而言,NVOCC相当于承运人,签发自己的HOUSE B/L给货主;对于船公司而言,NVOCC又相当于托运人,船公司签发LINER B/L给无船承运人。
A.
正确
B.
错误
【单选题】When I arrived at the meeting, the first speaker ____ and the audience.
A.
had finished speaking …were clapping
B.
had finished speaking… had clapped
C.
finished speaking… had clapped
D.
finished speaking… were clapping
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