填空题

A. its detecting power
B. millions of light years away in space
C. the location of the VLT
D. as an example
E. the birth of the earth
F. the rotation of the earth

The VLT will allow scientists to see events______.

【参考答案】

B

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A. its detecting powerB. millions of light years away in spaceC. the location of the VLTD. as an exampleE. the birth of the earthF. the rotation of the earth The VLT will allow scientists to see events______.