1

Problem

The durability of this material is superior to durabilitys at materials used in previous constructions.

2

Clue

Use "the durability of materials" to match the subject’s "durability", ensuring a clear and logical comparison.

3

Hint

Make sure you’re comparing "durability" to "durability", not "durability" to materials — the comparison must be logically parallel.

4

Sumup

Please summarize Problem, Hint, Clue

Choices

6

Choice-A

Choice A is incorrect. "to durabilitys at materials" is incorrect. "Durabilitys" is not a word, and "at materials" is wrong - not a logical or grammatical comparison.

Wrong No change

7

Choice-B

Choice B is incorrect. "Durabilitie’s" is a misspelled and misused possessive form. It should be "durability" (singular noun), and the apostrophe makes no sense here.

Wrong to the durabilitie’s of

8

Choice-C

Choice C is correct. This option correctly compares the durability of this material to the durability of materials used in previous constructions - a clear, logical comparison.

Correct to the durability of

9

Choice-D

Choice D is incorrect. "Durabilitys" is not a valid plural; the correct plural is durabilities, but even that would be awkward and unnecessary in this context.

Wrong to the durabilitys of

10

Step

Correct Answer - The durability of this material is superior to the durability of materials used in previous constructions.

11

Answer

Option

C

12

Sumup

Please summarize choices