Trắc nghiệm: It is of (A) great importance (B) that he prepares (C) very carefully before taking part (D) in the National examination for GCSE. | Gửi trắc nghiệm |
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Trắc nghiệm: It is of (A) great importance (B) that he prepares (C) very carefully before taking part (D) in the National examination for GCSE. | Gửi trắc nghiệm |