【单选题】Space-Age Archeology It's a strange partnership, but a very effective one: Satellites and space-shuttle-carried radar are helping archeologists. How? By 'seeing' through sand or through treetops to lo...
A.
a new stretch of the Sahara desert.
B.
traces of ancient riverbeds under the Sahara Desert.
C.
some traditional archeological tools in the Sahara Desert.
D.
a mountain beneath the Sahara Desert.
【单选题】在制作面试通知书时,若需要插入照片域,切换为域代码显示方式的快捷键是( )。
【多选题】下列关于计算机性能指标的解释中正确的是().
A.
字长:也叫机器字长,是参与运算数据的位数,它是由加法器、寄存器、数据总线的位数决定的。
B.
数据通路宽度:数据总线一次所能并行传送信息的位数。
【单选题】Parents have to be able to to be , to go with their kids, and also give them the room to grow.
【简答题】指令字长决定于 ______、_______和操作数地址的个数。
【判断题】旅游社会承载力与当地居民的心理感知相关。
【单选题】Why did the governments of America and the Soviet Union fund the study of nuclear physics rather than underwater archeology?
A.
Because they assumed that studying underwater archeology was not profitable
B.
Because they assumed that studying nuclear physics would enable them to develop nuclear weapons that could help win wars.
C.
Because they assumed that studying unclear physics would be beneficial in terms of producing electricity.
【单选题】下述关于指令字长度的描述中正确的是()。
C.
指令字长度是由操作码的长度、操作数地址的长度和操作数地址的个数决定的