For Passage B, what is the main idea in para 1?
A.
It describe the problems found by the contractor after reading the tender documents and on-site inspection.
B.
It the problems found by the owner after reading the tender documents and on-site inspection.
C.
It describe the problems found by the buyer after reading the tender documents and on-site inspection.
D.
It describe the problems found by the clients after reading the tender documents and on-site inspection.