HSK 5 HSK V3
Correct

地区

/ dì qū /
Strokes

Collocation

1
多山地区
2
行政地区
3
住宅地区

Definition

地区 is a Noun, which means[local/regional/district (not necessarily formal administrative unit)/region/area/as suffix to city name, means prefecture or county (area administered by a prefecture-level city or county level city)].

Example

area; district; region:
1
xiē
一些
hǎo
de
taojiǔ
葡萄酒
chǎn
zhège
这个
ōu
地区
  

Some excellent wines are produced in this region.

(行政划分单位) prefecture
2
ōu
地区
jīng
经济
zhǎn
发展
pínghéng
平衡
  

Economic development is uneven in various regions.

(位置) latitudes; locality; side:
3
Zhè
liǎng
jiā
gōngchǎng
工厂
zài
tóng
同一
地区
  

The two factories are in the same area.

4
Zhù
zài
cháoshī
潮湿
地区
de
rén
huàn
fēngshībìng
风湿病
  

People living in humid areas are susceptible to rheumatism.