The assumption that smoking has bad effects on our health ha
Câu hỏi
Nhận biếtMark the letter A, B, C or D on your answer sheet to show the underlined part that needs corrections.
The assumption that smoking has bad effects on our health have been proved.
Đáp án đúng: B
Lời giải của Tự Học 365
Giải chi tiết:
assumption (n): giả định
Chủ ngữ chính của câu là “assumption”. Đây là danh từ không đếm được nên động từ theo sau phải chia ở ngôi số ít.
have been proved => has been proved
Tạm dịch: Giả định rằng hút thuốc có ảnh hưởng xấu đến sức khỏe của chúng ta đã được chứng minh.
Chọn B
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