I ate a sandwich yesterday.对划线部分提问 划线：sandwich

I ate a sandwich yesterday.对划线部分提问 划线：sandwich I'd like a sandwich怎么对sandwich提问 I ate _ sandwich while I was waiting for _ 20: Did you () a() Yes,I did.连词成句：ate,yesterday,some,john,noodles what subjects ate you studying?a.yes,i'm studying historyb.i'm doing my homeworkc.i'm suydying philosophy Have you eaten the dount?答语A.Yes,I ate.B.Yes,I have.C.No,I not.D.No,I not eaten. I ate _ sandwich while I was waiting for _ 20:08A.the;aB.the;theC.a;theD.a;a请详细讲一下这道题我知道句子的意思，请详细解释一下 . I ate sandwich while I was waiting for 20:08 train.选那个答案,I ate sandwich while I was waiting for 20:08 train.填什么样的冠词 You want _____ sandwich?Yes,I usually eat a lot when I'm hungry.A.other B.another C.others D.the other说说为什么 --Do you want___sandwich?you want _____ sandwich?yes,i usually eat a lot when i'm hungry.A.other B.another C.others D.the other说说为什么 关于eaten和ate的用法Have you eaten lunch yet?Yes,I ate a few minutes ago.这句 Have you eaten lunch yet?里面的eaten 可以换成ate吗?那I ate a few minutes ago里面的ate 可以换成eaten吗? I have eaten a sandwich .(eaten a sandwich 划线 ） 划___ _____you _____? 1.I ( ) a sandwich every day.2.I ( ) fun today i ate a banana 改为一般疑问句 i ate a big p(-----)of cake I want to eat a hamburger ________ a sandwich. what did sarah do last weekend?she () a()Did you () a() Yes,I did.连词成句：ate，yesterday，some，john，noodles I have got a sandwich 改为复数形式