choose the correct answer

[Essam ABDOU]

المشاركة الأصلية كتبت بواسطة Ali Elminyawi

ALL the answers mentioned above are correct
( but i think we say ( Alps mountains
and say ( The Alps

No
The rule applies in the same way, whether we put the word "MOUNTAINS" or not
Look it up in any reliable dictionary such as
Longman Dictionary of Contemporary English
It mentions the names of at least 10 mountains

Best Regards