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【简答题】
考察下列行列式： 其中i 1 i 2 …j n 是1，2，…n这n个数码的一个排列． 这两个行列式间有什么关系?
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【简答题】阅读理解。 It is probably the strangest sport anyone has ever invented.And at first sight,it looks like the easiest. Competitors have to do two things.The first is to stand still.The second is to place the...
【简答题】读短文，填写表格中所缺信息。 The strangest thing about Lhasa is the weather, probably because the city lies so high in the mountains. It can change suddenly in a very short time, and that has happened a few times i...
【简答题】One of the strangest things about dispute over advertising is that the greater the fuss the much of a mystery the industry itself seems to become. Advertising is a passionate area. It seems to affect ...
【单选题】The strangest thing is when you're watching Romeo and Juliet in 16th-century Verona and _______.
A.
a plane passes over
B.
it rains
C.
you hear the noise of a train
D.
you hear the noise of traffic
【简答题】Rewrite the sentences following the model. Model: They never said no, and it was the best thing. * The best thing was that they never said no. No one mentioned his unusual hat, and it was the stranges...
【单选题】It is one of the strangest ______ in my life that I got lost in my hometown.
A.
accidents
B.
incidents
C.
presidents
D.
dependents
【单选题】This must be one of the strangest _________ of the sea.
A.
mysteries
B.
tails
C.
storeys
D.
stories
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