(1) sleep in bed = 正确:睡在床上.
(a) Some parents and babies sleep better if baby is still in touching and hearing distance,but not [in] the same bed.
(b) Certainly,mothers have known for centuries that the best place for babies to sleep is [in] bed with their mothers.
(c) It might be more comfortable for mother and baby to sleep [ in ] the same bed so you don't have to get up every time the baby wants to drink
(2) sleep on bed = 错误.
"sleep on" 其含义是 ="To think about (something) overnight before deciding." 想一想/考虑.
(a) I will have to sleep on the offer you made this morning.
(3) 其他:
(a) sleep in :[To sleep at one's place of employment].= a company driver who .
寄宿在雇主处/公司内.反义词 "sleep out" = 在公司工作,但回家睡; 不在雇主处睡.
(b) To oversleep睡过头 :I missed the morning train because I .
(c) 晚睡 :After this week's work,I willon Saturday.
(d) sleep over; sleep around; sleep with; sleep off.没有sleep on bed 吗？那有 sleep on a bed 吗？也没有 "sleep on a bed" !(1) 在船上= on board the ship (不使用 "in").(2) 在桌子上 = on the table 请选最佳答案。谢谢!