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【单选题】
In the modulation style. of PSK, if a kind of Modem's modulation rate is 3200baud and it's phase is 8, what is the data transfer rate of this kind of Modem ?A.
14.4kbps
B.
28.8kbps
C.
9600bps
D.
3200bps
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举一反三
【单选题】The driver began to speed up to ______ for the hour he’d lost in the traffic jams.
A.
keep up
B.
make up
C.
take up
D.
catch up
【单选题】The driver began to speed up to ________________ for the hour he’d lost in the traffic jam.
A.
keep up
B.
take up
C.
catch up
D.
make up
【单选题】the word “quit” in Paragraph 2 is closestin meaning to
A.
“give up”．
B.
“speed up”。
C.
“slow down”．
D.
“build up”．
【单选题】Part A Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. In England recently three foreign gentlemen approach...
A.
passing food at table
B.
washing oneself
C.
shaking hands
D.
offering drinks to guests
【简答题】In many factories, an assembly line is used to speed up the efficiency of the workforce.英译汉
【单选题】The word “quit” in Paragraph 2 is closestin meaning to
A.
“give up”．
B.
“speed up”．
C.
“slow down”．
D.
“build Up”．
【单选题】Weather does not play an important role in games.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【单选题】The driver started to speed up to ________for the hour he had lost in the traffic jam. [ ]
A.
keep up
B.
take up
C.
make up
D.
catch up
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