【单选题】Now _____ understanding of climate change is no longer limited to ____ small group of scientists or environmentalists.
【单选题】糖尿病常有各种并发症,下列哪项不属于微血管病变()。
【简答题】采用页式存储管理的系统中,若逻辑地址中的页号用8位表示,页内地址用16位表示,则用户程序的最大长度可为2的_____次方字节,主存分块大小为2的______次方字节。
【判断题】脱离了人的实际生活是人文主义的精英文化。()
【单选题】According to the passage, the dynamics of small group economies differ from those of large group economies in that
A.
the members of small groups tend to have a greater degree of social regularity than the members of large groups
B.
people in small groups carry an advantage in the arena of exchange because they are tied by social obligation
C.
the manufacturer of a commodity in a small group economy is more likely to be known by the members of the group
D.
the people who contribute to the production of a gift are less essential to small groups than those who exchange commodities are in large groups
E.
a system of social obligation diminishes the number of parties necessary to a gift-giving transaction
【单选题】下列哪项属于糖尿病下肢血管病变的特点( )