be bought out 和be sold out怎么区分Get it now before all the copies _.A.are given in B.are bought out C.are sold out D.are marked in 这是原题 不太懂,为什么不选B,有什么区别求解

be bought with Exprience must be bought be worn out 和 be wore out 有什么不同 so+sb+be和so+be+sb的区别? so be be bought out 和be sold out怎么区分Get it now before all the copies _.A.are given in B.are bought out C.are sold out D.are marked in 这是原题 不太懂,为什么不选B,有什么区别求解 be back in和be back out是什么意思? be out of和be away from的区别 be in / out of debt和get into / out of be out of/be out for 选择：We found the book _____.So each of us bought one.A.be usual B.very usual C.to be usualD.can be usual be out of condition 和 be out of shape 有什么区别谢 be tired of,be tired with和be tired out有什么区别 turn out to be be out of be stressed out 造句, 用be out造句 be out of