27.i saw ann inthe library yesterday.You ____ her,she is still abroad.A)could not seeB)cann’t have seenC)must not haveseenD)had not seen请问为什么选择B呢,

27.i saw ann inthe library yesterday.You ____ her,she is still abroad.A)could not seeB)cann’t have seenC)must not haveseenD)had not seen请问为什么选择B呢, I saw saw saw I saw Ann Wearing a green dress at the school meeting.wear为什么要加ing而不加ed? dead diedHe saw her lying in bed,_____.A.DiedB.Dead这个是什么句型?是不是这个句型：I saw him sitting beside Ann,watching tv i saw a saw saw a saw. 英语翻译Last Sunday my friend and l went to the zoo.First we saw three giant elephants.On the tree,there are many birds.They were yellow and red,they are beautiful.They are singing happily.At that time,Ann said,I'm hot.I want an ice-cream. So w 补全英语对话,每括号一词!(急）Tom:Ann,what's ( Ann:It's a ( )Tom:Is it ( ) ruler?Ann:No,it ( )Tom:( ) that in English?/Ann:It's a ( )Tom:Can you spell it,( Ann:yes,P—E—N—C—I—L,pencil.Tom:( )it your pencil?Ann:yse,it is.It's ( ) i saw a saw saw a I never saw a saw saw a I saw a saw swa a saw. i saw Ann in the library yesterday.-you()her.she is still abroad为什么括号中选的是can't have seen?看到ANN不是过去发生的吗?为什么还用现在完成时呢?求讲解 英文句子I am Ann I went to（ ）yesterday and I saw lots of book there.( L ) I went to the ( ) yesterday and I saw lost of books there.首字母为L i saw a man saw a saw with a saw 趣味翻译 I saw a saw saw a saw I saw a saw saw a saw的中文意思 I have never saw a saw saw a saw是什么意思?