题目内容
(请给出正确答案)
[单选题]
Every plane has to wait for its() to land.
A.guide
B.turn
C.order
D.position
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A.guide
B.turn
C.order
D.position
A.may have been
B.ought to be
C.should have been
D.has to be
A、attitudes
B、behavior
C、ways
D、means
A.having
B.to have
C.has
D.have
A、help
B、is helping
C、helps
D、has helped
A.By
B.Since
C.From
D.In
A.错误
B.正确
B.MPEG-4,Video of Pictures
C.MPEG4,Vedio Object Plane
D.MPEG7,Video of Pictures
VOP的概念是出现在哪个标准中,它是什么以及指的是什么?()
A.MPEG-7,Video of Pictures
B.MPEG-7,Vedio Object Plane
C.MPEG-4,Video of Pictures
D.MPEG-4,Vedio Object Plane
B.Oh, wonderful indeed.
C.By plane and by bus.
D.The guide showed me the way.
A.having seeing
B.saw
C.to have seen
D.to see
B.Please pick me up next time
C.I've been to the airport
D.The plane will take off in an hour