单选题After Venus passes the point of greatest elongation east in its orbit，the first position in which the elongation will be zero is（）.Asuperior conjunctionBinferior conjunctionCoppositionDNone of the above; the elongation will never be zero
单选题
After Venus passes the point of greatest elongation east in its orbit，the first position in which the elongation will be zero is（）.
A
superior conjunction
B
inferior conjunction
C
opposition
D
None of the above; the elongation will never be zero
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