His friends offered to ___ the next time he was in town so that he wouldn't have to pay for a hotel
问题描述：
His friends offered to ___ the next time he was in town so that he wouldn't have to pay for a hotel
(A) place him in
(B) put him up
(C) back him up
(D) turn him out
并请说明另外三个选项的意思以及它们不对的原因,
答
选B.A.place sb in,把某人放置在某个地方,不对.C.支助,支持,与上下文不符,下文说那个人不用为住旅馆而付租金了.D.turn sb out,是赶走某人的意思,例：turn sb out (of/from sth) force sb to leave a place 赶走某人:...