【評論主題】5 n. instructions; manual; handbook; indication of acceptable conduct or procedure(A) concrete (B) g

【評論內容】

concrete(n.)水泥guideline(n.)指導方針combine(n.)集團；組合accelerator(n.)油門；催化劑；加速器

【評論主題】10 v. to reinforce; to bind together; to strengthen a connection(A) insert (B) deliver (C) cement (D

【評論內容】

insert(v.)刊登；插入；添加deliver(v.)傳送cement(v.)加強；黏緊identify(v.)識別；確認