试题详情

It was in 1969 ______the American astronauts succeeded in landing on the moon.

Was it in 1969 ______ the American astronauts succeeded in landing on the moon?

was sent into the space.Vernes story was the same as the actual event in several other respects.The

was sent into the space.Vernes story was the same as the actual event in several other respects.The

was sent into the space.Vernes story was the same as the actual event in several other respects.The