Correct

千篇一律

/ qiān piān yīlǜ / 
Strokes

Definition

thousand articles, same rule (idiom); stereotyped and repetitive/once you've seen one, you've seen them all

Example

Definition

follow the same pattern; be cast to a standard; be stereotyped; all in the same key

1
Zhèlǐ
这里
de
的
lǎo
老
fángzi
房子
wàiguān
外观
qiānpiānyīlǜ
千篇一律
  
。

The old houses here have a uniform appearance.

2
Tā
他
de
的
wénzhāng
文章
qiānpiānyīlǜ
千篇一律
  
,
yī
一
gè
个
diàodiàor
调调
  
儿
  
。

His articles are fixed in form and monotonous in content.

3
Qiānpiānyīlǜ
千篇一律
de
的
cíyǔ
词语
  
/
lùndiào
论调

stereotyped expressions/views