trong m?t kho?n th?i gian nh?t ??nh tr??c khi ?i?u ch?nh, t?t nh?t b?n nên dùng ph??ng pháp t? ??ng ho?c xây d?ng hàm ?? ki?m tra v?i d? li?u.(vii) transportation of pupils to get a curricular industry vacation action on a school bus Outfitted with a power carry when the ability raise is needed by a college student's incapacity or segment 50