While mariners choosing an appropriate chart, larger scale chart is preferable to the smaller one because ___. A. it is more detailed B. it is updated later C. it is less detailed D. it is more detailed and updated earlier

单选题

While mariners choosing an appropriate chart, larger scale chart is preferable to the smaller one because ___.A. it is more detailed B. it is updated later C. it is less detailed D. it is more detailed and updated earlier

答案解析