新概念英语第二册23课练习册答案
问题描述：
新概念英语第二册23课练习册答案
答
A.1.a will phone 2.b can be bought3.c will you be staying4.a had packed5.a said6.b told7.b was built8.c must9.c have10.c say11.a are you doing12.c have been13.b can't be done14.c Do youB.1.there is 2....