Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions. Trả lời câu hỏi dưới đây:It's high time the government does something about air pollution.
Câu hỏi
Nhận biếtMark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
Trả lời câu hỏi dưới đây:
It's high time the government does something about air pollution.
Đáp án đúng: B
Lời giải của Luyện Tập 365
=> did
=> did
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