bedrock

[ˈbedrɒk]
noun (uncountable noun)

1.	GEOL basamento m

2.	(fig) [solid foundation] fondamento m

Mots proches

bedrock

Français

Espagnol

Allemand

Complétez la séquence avec la proposition qui convient.

These exercises ….
- are very difficult
- is difficulty
- are exercises difficult