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【简答题】
STM-1信号的幀结构中,定幀字节是 和 A2 ,传输段层信号的误码校验字节是 和B2。
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举一反三
【简答题】His few material possessions make it possible for him to move from place to place with ease.
【简答题】In the Grammar-Translation Method, reading passages are planned around the sequenced grammatical ______ and vocabulary to be studied.
【单选题】When hearing British euphemisms, native English may
A.
make out their connotations quite easily.
B.
occasionally make nothing of some of them.
C.
feel delighted mostly and confused sometimes.
D.
figure out immediately whether they are suitable.
【单选题】The news is that China is holding the biggest trade fair in the world in 2015.
A.
latest
B.
ultimate
C.
final
【简答题】Gramm
【简答题】Work itself is not a single, concept, we work in order to make______.
【单选题】The main idea of the news is that______.
A.
native English speakers numbered
B.
the number of people with English as a second language has overtaken the number who speak it as their native tongue
C.
non-native speakers' difficulties in learning English
D.
the so-called 'Blair Initiative'
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