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[主观题]
One of the good aspects of online distance learning is _________. A.speedB.con
One of the good aspects of online distance learning is _________.
A.speed
B.convenience
C.easy operation
D.variety of instruction
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One of the good aspects of online distance learning is _________.
A.speed
B.convenience
C.easy operation
D.variety of instruction
A.which
B.that
C.as
D.what
A.all of them
B.both of them
C.some of them
D.one of them
A.after all
B.above all
C.in all
D.at all
work.
A.pressure
B.breath
C.finger
D.important