单项选择题
A.at B.with C.on D.within
Get everything ready（）sailing.A.onB.ahead ofC.prior toD...
单项选择题Get everything ready（）sailing.
A.on B.ahead of C.prior to D.in front of
Captain said that very clearly so that nobody was in an...
单项选择题Captain said that very clearly so that nobody was in any（）about what was meant.
A.doubt B.question C.wonder D.consideration
Can you sign the Mate’s Receipt（）batches?A.onB.byC.inD....
单项选择题Can you sign the Mate’s Receipt（）batches?
A.on B.by C.in D.with
