用a,an填空 ____unit ____ m

用a,an填空 ____unit ____ m 英语：用a/an填空 ___“A” ___good boy___American girl ___“I” There is ___r and ___y in the wordreally.用a或an填空. 用a/an填空 There is ___ a r and ___u in the wordreally.用a或an填空. ___ boy is Tom and ___ girl is Yuky.用a ,an ,the 填空并语法说明 18. Shut ___ door, please.18.Shut ___ door, please.用an a the填空..填哪一个,为什么? there is __fand ___uin the word fun.用a,an填空 28.Water is ___ liquid.（液体）用an a the填空..填哪一个,为什么? You can see __ boy and ___ girl in the room.用a,an ,the 填空 Tom is going to ___(is) a soldier.The manTom is going to ___(is) a soldier.The man is an ___(Americe).用正确形式填空 填空 A:Is that an apple?B：___,___ ___.Please ___ ___.A:Is that an eraser?B:Yes.兄弟们帮帮忙 用a an the填空 用a an the填空 用a,an,the,/填空 用(a/an/the)填空 24.This is ___ picture which everyone likes very much.用an a the填空..填哪一个,为什么? 20.She likes ___ curtains（窗帘）in this room用an a the填空..填哪一个,为什么?