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【单选题】
若PPP帧的数据段中出现比特串01011111001时,采用零比特填充后的输出是()A.
010011111001
B.
010111110001
C.
010111101001
D.
010111110010
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举一反三
【单选题】They could not find their way back because they couldn't decide which of the two roads led to their tents.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【多选题】根据课程内容,下列关于“强大处下,柔弱处上”的叙述,正确的有( )。
A.
强大的东西常处于下，而柔软的东西则居上位
B.
老子充分肯定了劳动人民的坚强伟大，揭示了统治阶级的柔弱本性
C.
处上的“柔弱”意味着懦弱，意味着要忍声吞气
D.
柔弱之所以处上，是因为它与老子所推崇的“大道”相符
【单选题】The town was surrounded by the flood but the people ______ until help came.
A.
held forth
B.
held onto
C.
held out
D.
held over
【单选题】The town of Genter has just witnessed a devastating hurricane, which crippled the town's infrastructure. Rondoll Mart, a retail chain that has plans to open a new retail store in Genter organized a pr...
A.
suppliers
B.
marketing intermediaries
C.
local publics
D.
competitors
E.
employees
【单选题】The book didn’t _______ children because the author used two many scientific terms in it.
A.
apply to
B.
appeal to
C.
interest to
D.
lead to
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