一.用a或an填空。 1.What's this ? It's( )map. 2.This is(
(单数句子变成复数) 1.This is a map.2.That's an orange orange.3.—What
What's color is the map?\ This's red pen.\ It's a orange jac
选择 What's this - ( )"A" A.It's B.It's an C.It's a D.This is
改错题.1,It is a English map.( )2,This`s an o
用a an the填空1.This is map.2.Tom is
What's this in English?________ A.It's black B.It's a map C.
This is a book,It's an English book.What's this?急.
1.What's this? It"s()orange. It's()orange A.an,an B.an,/ C./
What's this?It's an map.哪里错了阿?帮下忙
What's this?——___.(①It's a pen.②This is pen.③This is an pen.
What`s this in E( ) It`s an a ( )
a an are is these this it\'s what 怎么用?