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【单选题】
The ability to write a well-organized, concise paragraph is essential to students’ success in almost all university courses. In preparing scientific reports of laboratory experiments, a student must present his findings in logical order and clear language in order to receive a favorable evaluation of his work. To write successful answers to essay questions on history or anthropology examinations, a student must arrange the relevant facts and opinions according to some accepted pattern of paragraph structure. And certainly when a student writes a book report for English, or a critique for political studies, or a term paper for sociology, style and organization are often as important as content. Clearly skill in expository writing is crucial to successful achievements in most university subjects. Which sentence is the topic sentence?A.
The ability to write a well-organized, concise paragraph is essential to students ’ success in almost all university courses.
B.
In preparing scientific reports of laboratory experiments, a student must present his findings in logical order and clear language in order to receive a favorable evaluation of his work.
C.
To write successful answers to essay questions on history or anthropology examinations, a student must arrange the relevant facts and opinions according to some accepted pattern of paragraph structure.
D.
Clearly skill in expository writing is crucial to successful achievements in most university subjects.
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