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Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The development of transistors made possible it to reduce the size of many electronic devices.
A. development.
B. possible.
C. of many.
D. electronic devices.
The development of transistors made possible it to reduce the size of many electronic devices.
A. development.
B. possible.
C. of many.
D. electronic devices.
Thay đổi vị trí "...made it possible..."
Cấu trúc 'make + Noun + adj + to infinitive'
Cấu trúc 'make + Noun + adj + to infinitive'
Đáp án B.