826 "1st Grade Civil Engineering Construction Management 1st Examination Problem Explanation Collection 2022 Edition" Price: ¥4180 #Books #Itowaro'sProducts ■ A problem collection for those taking the 1st Grade Civil Engineering Construction Management Technical Examination "1st Examination"! ■ Collects all the questions from the past 7 years (H27-R3)! ■ Questions that have appeared in the past are compiled in chronological order! ■ Detailed explanations for all questions on "why they are incorrect and why they are correct"! ■ A list of question trends is included at the beginning, which is also convenient for study preparation!