One of the most frequently used musical instrument on a jazz band included a().
A.violin
B.trumpet
C.piano
A.violin
B.trumpet
C.piano
To reduce their design complexity, most networks are organized as a stack of(72), each one built upon the one below it.
A.blocks
B.modules
C.pieces
D.layers
In(74), the only element that can be deleted or removed is the one that was inserted most recently.
A.a line
B.a queue
C.an array
D.a stack
Most of the time, no one will care about natural disasters, and they won't()avoiding disasters till one has really struck.
A.be serious about
B.fresh from
C.get used to
D.look down upon
A.regard him that
B.regard as him
C.regard him as
D.regard him as that
Cargo insurance is one of the most important parts in international trade. The minimum amount insured for the cargoes should be the CIF or the CIP value of the goods plus 10%. ()
A.transportation
B.transmission
C.transformation
D.conversion
(74)
A. a line
B. a queue
C. an array
D. a stack
A.正确
B.错误