分类：教育/科学-外语学习
问题：初三英语题1.Mrwhitesaysthathewon`tbef 
1.Mr whe says that he won`t be free ____ next friday.A.until B.at C.on Din2.I`m sure she can finish her homework  ___ten minutesA,after B,during C.in D,until3.A group of chirdren saw a plane flying __ the cloudsA.on B.in C.above D.through
回答：1.Mr white says that he won`t be free ____ next friday.
A.until B.at C.on Din    选A，until有“直到...才...”的意思符合题义
2.I`m sure she can finish her homework ___ten minutes
A,after B,during C.in D,until    选C，in加时间段表示将来时
3.A group of chirdren saw a plane flying __ the clouds
A.on B.in C.above D.through   选D，throug是指穿过某种透明的东西，例如‘玻璃’，‘水’等