The search engines work by means of _________.
A. arranging links to the Internet
B. submitting specific search term
C. updating a knowledge database
D. searching engine spiders
第1题:
Links分为 硬链接和符号链接 。
第2题:
A.小区间干扰随机化(Inter-cell interference randomisation)
B.小区间干扰消除(Inter-cell interference cancellation)
C.小区间干扰协调(ICIC:Inter-cell interference coordination)
D.小区间干扰平均(Inter-cell interference average)
第3题:
Advise you________engines.
A.stop
B.to stop
C.stopping
D.stopped
第4题:
A.INTRA-POLICYsetto’edge’,INTER-POLICYsettomaximum
B.INTRA-POLICYsetto’center’,INTER-POLICYsettomaximum
C.INTRA-POLICYsetto’middle’,INTER-POLICYsettominimum
D.INTRA-POLICYsetto’center’,INTER-POLICYsettominimum
第5题:
What is the meaning of the word “gadgets” (Paragraph 4)?
[A] devices [B] tools [C] appliances [D] engines
第6题:
links(a,b):c;定义了一个派生集合,则下面说法不正确的是
A.a是初始集合
B.b是初始集合
C.c是初始集合
D.links不是初始集合