What are the advantages of adit development? It is widely used in some mining areas with mountains and hills in China.( )
A: The system is simple and convenient for construction
B: The system is complex, but the construction is convenient
C: The construction is difficult, but the system is simple
D: The construction is convenient and adaptable
A: The system is simple and convenient for construction
B: The system is complex, but the construction is convenient
C: The construction is difficult, but the system is simple
D: The construction is convenient and adaptable
举一反三
- What are the factors that influence our construction of ethical system?
- The construction of "(If) simple past + (main) simple past" can be used to denote a past habit.
- 1.Which of the following description about architectural technology and art is WRONG? A: glazed tiles were invented and widely used; B: the official system of urban planning modelled upon Kao Gong Ji (An Investigation of Construction) had taken shape. C: Drawings and models were used to help design and construction D: window lattices began to change from simple straight bars to intricate patterns.
- The construction of our country in early times was influenced by the cropping system managed under the square-fields system.
- Steel structure is widely used in construction projects of small-scale building.