B

    Hi,everyone! My name is Linda.I'm 1 English girl.This is a 2 of my family.You can see 3 people in it.These are my grandparents.4 are in the middle of the photo.The tall(高的)man is my father .5 name is Henry.This is my mother,Anna.My parents 6 three children(孩子),Tom,Paul and me.Tom and Paul are my 7.Tom is seven.Paul is three.And I'm six.8 is the girl?She is my aunt.Her name is Betty.She is my father's 9.Oh,Pipi is in the photo,too.Pipi is the 10 of my dog.I like it very much.It's my good friend.

某同学为了研究阳光对大豆发芽的影响，在两个同样的花盆中种下大豆种子并且设计了如下的实验。这个实验设计应当改正的错误是两个花盆 (    )

读“亚洲地区图”

亚洲的六大地理分区中，包含国家数目“最少”的是（ ）

唐朝出现的标志着我国传统耕犁发展到一个新阶段的耕作农具是（  ）