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Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He had spent___________time writing an essay on his childhood.
A. a few
B. a large number of
C. a great deal of
D. many
He had spent___________time writing an essay on his childhood.
A. a few
B. a large number of
C. a great deal of
D. many
A great deal of + danh từ không đếm được
A few/a large number of/many + danh từ đếm được
A few/a large number of/many + danh từ đếm được
Đáp án C.