Google
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.
Geothermal energy is energy to obtain by using heat from the Earth's interior.
A. energy
B. to obtain
C. using
D. the Earth's
Geothermal energy is energy to obtain by using heat from the Earth's interior.
A. energy
B. to obtain
C. using
D. the Earth's
obtained - rút gọn mệnh đề quan hệ ở thể bị động
Đáp án B.