【多选题】对于地下室防潮层的做法,正确的是( )。
C.
在室外地面散水以下150mm~200mm的位置处应设防潮层
D.
当地下室的地面设防潮层时.常设在垫层与地面面层之间
E.
当地下室的地面设防潮层时。其位置应低于墙身水平防潮层
【单选题】Britain is a parliamentary democracy with a ______.
B.
constitutional monarchy
【单选题】Alan: My schedule this afternoon is an absolute mess. Between 3: 30 and 4: 00 I'm supposed to be in four different places. There's no way.Adam: I've done that before. ______?
A.
Anything I can help you
B.
Something I can help you
C.
Anything I can help you with
D.
Something I can help you with
【单选题】According to the third paragraph, which parties are NOT common during college life?
【判断题】Absolute causality means the cause is not necessary and sufficient to bring about the effect. Impractical to establish in the behavioral sciences.
【单选题】Which common holiday is originally related with Puritans?
【判断题】高低点法适用于成本随产量变动较稳定的情况。在选择历史资料时,不宜过多,也不易过少,一般以4~9组数据为宜。( )
【单选题】传染病流行必须具备的三个条件( ) A、传染源、传播途径、易感人群 B、病原体、人、病原体所处的环境 C、病毒、细菌、人 D、人、社会因素、自然因素