Dear Friends,
Here is a detailed explanation to this question-
SajjadAhmad
It appears from a study of the detailed grammar of the Hopi Indians that their system of assigning tenses is very different from that of English or other European languages.
(A) It appears from a study of the detailed grammar of the Hopi Indians that their system
(B) It seems that study of the Hopi Indians indicates that their system
(C) A detailed study of the grammar of the Hopi Indian language indicates that its system
(D) Detailed study of Hopi Indians reveals that their system
(E) The Hopi Indians have a system
Choice A: Option A incorrectly states that the study was conducted into the grammar of the Hopi Indians, rather than the grammar of their language. A group of people cannot be said to have grammar; grammar is a feature exclusive to languages. Thus, Option A is incorrect.
Choice B: Option B incorrectly suggests that the study was conducted into the Hopi Indians, rather than the grammar of the Indians’ language. Moreover, Option B also suggests that the system of classifying tenses is a feature of the Hopi Indians, rather than of their language. Thus, Option B is incorrect.
Choice C: Option C conveys the intended meaning of the sentence correctly. Thus, Option C is correct.
Choice D: Option D incorrectly suggests that the Hopi Indians were the subject of study, rather than the grammar of their language. Moreover, by omitting the word "a" this answer choice also changes the meaning of this sentence to refer to the generalized study (verb), rather than a singular study (noun). Finally, Option D also misidentifies the system of assigning tenses as an attribute of the Hopi Indians, rather than of their language. Thus, Option D is incorrect.
Choice E: Option E alters the meaning of the sentence entirely by omitting any mention of the study; it also misidentifies the system of assigning tenses as an attribute of the Hopi Indians, rather than of their language. Thus, Option E is incorrect.
Hence, C is the best answer choice.All the best!
Experts' Global Team