（猜一猜）there is a small picture.with many teeth on
（猜一猜）there is a small picture.with many teeth on
its sides.it is friend of a letter.with it,a letter goes all over the world.what is it?
its sides.it is friend of a letter.with it,a letter goes all over the world.what is it?
英語人氣：633 ℃時間：2019-12-05 07:20:15
優(yōu)質(zhì)解答
champ郵票郵票邊像牙齒，有了它信可以郵寄望采納thank
我來回答
類似推薦
- There is a small picture. With many teeth on its sides. It is a friend of a letter. letter
- There is a picture.With many teeth on its sides it is afriend of a lettter.With it,a letter gose over the world.What is
- Look!This is my room.It is small,but it is very beautiful.There is a picture on the wall.Near the
- 猜一猜 It is a building We go there to watch a play It begins with't' What is it?
- it's a small picture with teeth around it.it has no feet.but it can travel around the word.what
- 已知實數(shù)x,y滿足2x+3y≤14,2x+y≤9,x≥0,y≥0,S=3x+ay,若S取得最大值時的最優(yōu)解有無窮多個,則實數(shù)a=?
- 請問這種成分還屬301不銹鋼嗎?（C-0.1003；Si-0.2467;Mn-2.2387;p-0.358;S-0.169;Cr-14.6342;Ni-6.0215）
- X=2*3*5*7*11*13*17*19*23*29*.N(N為質(zhì)數(shù)),求證:X+1為質(zhì)數(shù)
- 若√2007n是個非零整數(shù),則最小整數(shù)n是?
- Either I or he （ ）soccer with Tom 四個選項 play are plays is
- .the music festival was great!Many famous people （attended） it.
- 如果（M）表示m的全部因數(shù)的和,如（4）=1+2+4=7,則（18）-（21）=（）