【单选题】Arab, Latin American, and North American cultures all have similar perceptions of personal space.
【多选题】下列指标中的结构相对指标是
A.
集体所有制企业职工数占全国全部职工总数的比重
D.
某年积累额占国民收的比重 (国民收入分为消费额和累积额两部分)
【多选题】拟对一批城市生活垃圾采用压实处理技术,若压实前的总体积为200m3,其中固体体积和空隙体积均为100m3,压实后的固体体积为80m3,则下列各指标计算正确的是_________。
【单选题】下列关于概算指标的论述中,错误的是:()
A.
概算指标是以扩大计量单位(面积或体积)建筑安装工程为对象编制的
D.
只要明确工程的特征,能计算建筑面积或建筑体积就可以使用概算指标
【单选题】The passage is mainly about______.
A.
the over-all pattern of American government
B.
American governments at county level
C.
American board of commissioners
D.
American city districts
【单选题】The author mentions all of the following techniques for adults to share with their children's curiosity except that adults should______.
A.
tell their children stories instead of reciting facts
B.
offer their children chances to see things for themselves
C.
be patient enough when their children answer questions
D.
encourage their children to ask questions of their own