A lunar probe-Chang’e-2_______ as much as 2 tons was sent up into space on October12010.
A.weighing | B.weighed |
C.to be weighed | D.being weighed |
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A lunar probe-Chang’e-2_______ as much as 2 tons was sent up into space on October12010.
A.weighing | B.weighed |
C.to be weighed | D.being weighed |