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【多选题】
PLC输入点类型有哪些( )。
A.
NPN类型。
B.
APN类型。
C.
NAN类型。
D.
PNP类型。
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【单选题】在 172.16.8.159 /26 255.255.255.192 这个网络里,广播地址是
A.
172.16.255.255
B.
172.16.8.127
C.
172.16.8.191
D.
172.16.8.255
【单选题】Why did the Pilgrims make a voyage to America?
A.
To hunt for food
B.
To found a country.
C.
To search for religious .
D.
To seek material pleasure.
【简答题】在172.16.8.159/26这个网络里,广播地址为( )
【单选题】The second half of his voyage was by far the more erous part ______ he sailed round the treacherous Cape Horn.
A.
where
B.
of which
C.
during which
D.
that
【多选题】To make a voyage, there should be on a ship.
A.
a captian
B.
first mate/pilot
C.
crew
D.
merchant
【单选题】Which marks the end of the Wars of the Roses?
A.
Campaign between Spanish Armada and English Navy.
B.
English Renaissance.
C.
The Privy Council becomes the center of administration.
D.
Henry Tudor ascended to the throne as Henry VII.
【多选题】The raft with which Huck and Jim make their voyage down the Mississippi River may symbolize _______.
A.
a return to nature
B.
an escape from evils, injustices, and corruption of the civilized society
C.
the American society in the early 19th century
D.
a small world where people of different colors can live friendly and happily
【单选题】If the officer of the watch must leave the voyage plan, he should _____?
A.
Make a note in the logbook
B.
Inform the mater
C.
No special action necessary
D.
Check the new plan
【单选题】The voyage charter means that th e vessel is put at the disposal of the charterer for a certain period employment without any crew.( )
A.
正确
B.
错误
【单选题】Which marks the end of the Wars of the Roses?
A.
Battle of Bosworth Field
B.
Campaign between Spanish Armada and English Navy
C.
Dissolution of the Monasteries
D.
English Renaissance
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