Have the scientists_____ spoken to the astronauts?A.already B.just C.ever D.yet

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Havethescientists_____spokentotheastronauts?A.alreadyB.justC.everD.yetHavethescientists_____spokento

Have the scientists_____ spoken to the astronauts?A.already B.just C.ever D.yet
Have the scientists_____ spoken to the astronauts?A.already B.just C.ever D.yet

Have the scientists_____ spoken to the astronauts?A.already B.just C.ever D.yet
A

C