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13 votes
13 votes
Diamond is one of the__ minerals.

(A) hardest
(B)harder
(C) hard

User KeithMahoney
by
2.5k points

2 Answers

19 votes
19 votes

hardest

Step-by-step explanation:

we use superlative degree if there is the in the sentence

User Chocolata
by
3.0k points
20 votes
20 votes

Answer:

a

Step-by-step explanation:

Diamond is the hardest mineral

User Divinesense
by
3.2k points