9.Ghimqun

41

ikhichngtakhngthi1quncangbtncngbivquncnyangchechncho1qunccgitrhn.Trnghpnygil"ghim"qun.VD1:

VD2:

TrngiXeg1bttngeng2.enkhngthchytngvvuaensbchiu.Tngenb"ghim".Chc3qunccththchinncghimqunlhu,xevtng.

Tng trng "ghim" xe en. en khng thchyxevvuaensbchiu.

Cvuacnbn

42

VD3:

* * *

BITP:Qunctrngnoangghimqun(khoanh)?quncennoangbghim(khoanhxanh)?Hykhoanhtrnchng.1.

enmunixed1chiubnhngXeenbhutrng"ghim".Nuenixethvuasbchiu.

9.Ghimqun

43

2.

3.

Cvuacnbn

44

4.

5.