单项选择题
M: If your mum isn’t feeling well, she car go to the first class cabin. It’s more comfortable there. F: That would be lovely. Do you want to move, Mum
A.On a plane. B.In a hospital. C.In an office.
A.to sit up B.to sitting up C.at sitting up D.for sitting up
A.out B.off C.away D.into