If there is no access for 3 months, the information on incorrect answers will be deleted.
Only questions common to the civil engineering, construction, and utilities/equipment exams are posted here.
現場で大切なこと
0/34
Remaining0Q
法令
0/79
Remaining0Q
建設工事の種類と業務
0/135
Remaining0Q
建設現場のマナー・注意
0/67
Remaining0Q