People have used coal and oil to ____ electricity for a long time
A. generation
B. generated
C. generate
D. generates
Giải bởi Vietjack
generation (n): thế hệ
generated (v): phát ra
generate (v): phát ra
generates (v): phát ra
Chỗ cần điền cần 1 động từ dạng nguyên thể đứng sau “to” để chỉ mục đích.
=> People have used coal and oil to generate electricity for a long time.
Tạm dịch: Con người sử dụng than và dầu để phát điện cho 1 thời gian dài.
Đáp án cần chọn là: C
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