用A or An 填空（ ）book ( )arm ( )son ( )ear ( )chair ( )leg( )eye ( )window

用A or An 填空（ ）book ( )arm ( )son ( )ear ( )chair ( )leg( )eye ( )window It's____English book,not_____Chinese book用a/an填空ji It's____English book,not_____Chinese book 用a/an填空 this is an english book （）that is a pen 填空,有选择,and,too,but,or 找规律,再填空` ( 英语）a,on,fox,book( )an,box,cake,day( ) 英语翻译An electronic book （e-book） is a book-length publication in digital form,consisting of text,images,or both,and produced on,published through,and readable on computers or other electronic devices．Different from a traditional printed 用a/an填空 _____book is_____English book.用a,an,the,填空Is thes her _______basedall?Kelsey is at______school.______orange is _____orange.____baseball is white.都是用a,an,the填空（不填处用/表示） 用适当形式填空Give )(she）a book ,please. ( )useful book a/an 用a/an填空 1 Is it( )Chinese book or ( )English book?2 This is ( )ring,and it is ( )orange ring.3 Mary is ( )English teacher.Tom is ( )Chinese teacher4 This is( )bike,It's( )old bike.5 T his is ( )telephone number6 That is ( )ID card7 I lost my ke 用a,an或the填空.1、( ) ruler is green.2、This用a,an或the填空.1、( ) ruler is green.2、This is ( ) book.( ) book.3、Look at ( ) bike.It's ( ) black bike. （ ）umbrella.用a或an填空 用a,an填空.1.This is( )book.2.That is（ ）orange.3.It is ( ) English book.4.What is this?It is ( )pen.5.It is ( ) quilt. an useful book还是a usefull book? 用a an the填空 用a an the填空 用a,an,the,/填空