英语练习11）How I wish every family ____a large house with a beau

英语练习
11）How I wish every family ____a large house with a beautiful garden!
A.has B.had C.will have D.had had
12)I wish I_____ you yesterday.
A.seen B.did seen C.had seen D.were to see
13)It is desirable that the plane ____as light as possible.
A.was B.be C.is D.were
要解析与翻译