Question

a __________ is a skeletal frame constructed in a regular pattern to support the floors, roof, or walls.
a. skyscraper \tc. cantilever construction
b. domino construction \td. steel frame

please select the best answer from the choices provided

○ a
○ b
○ c
○ d

Explanation:

To solve this, we analyze each option:

• Option a (skyscraper) is a type of building, not a skeletal frame.
• Option b (domino construction) is a system with columns and slabs, not a regular - patterned skeletal frame for support as described.
• Option c (cantilever construction) involves projecting structures, not a regular skeletal frame for supporting floors, roof, or walls.
• Option d (steel frame) is a skeletal frame (made of steel) constructed in a regular pattern to support floors, roof, or walls.

Answer:

d. steel frame