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【单选题】
____ ___标准是静态数字图像数据压缩标准。
A.
H.263
B.
JPEG
C.
PEG
D.
MPEG
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【判断题】财务杠杆效应的大小通常用财务杠杆系数来衡量,财务杠杆系数越大,财务杠杆效应越大。
A.
正确
B.
错误
【单选题】As the group of persons ________ together in a conversational knot, each individual expressed his position in the group by where he stands.
A.
squeeze
B.
pack
C.
pad
D.
cluster
【判断题】财务杠杆效应的大小通常用财务杠杆系数来衡量,财务杠杆系数越大,财务杠杆效应越大。
A.
正确
B.
错误
【单选题】Each character in Shakespeare's works is a representative of a group of men, for example, Hamlet represents the ___.
A.
Usurers
B.
Humanists
C.
Chivalry
D.
Governors
【单选题】When students engaged in group work, the teacher gave feedback after each group hadstated their opinion and shown their output. This is called
A.
instructing
B.
observing
C.
monitoring
D.
evaluating
【单选题】----Do you know _____ Korean idol group called Supper Junior? ----Is it_____ one with a Chinese member?
A.
/;the
B.
a; the
C.
the; /
D.
/;/
【判断题】体育舞蹈的教学中,当掌握了单个动作后,就要进行组合动作的练习
A.
正确
B.
错误
【判断题】财务杠杆效应的大小通常用财务杠杆系数(DFL)来衡量,财务杠杆系数越大,财务杠杆效应越大。( )
A.
正确
B.
错误
【简答题】Each group of islands developed its own ______.28:Each group of islands developed its own ______.
【单选题】A group of men were seen ______ with each other with their clothes ______ .
A.
to quarrel, to tear
B.
quarreling, torn
C.
quarrel, tearing
D.
quarrel, to be torn
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