comprise 的用法及固定搭配

comprise

下面第一句是正常的英语，第二句不妥，第三句是错误的：

• The book comprises five chapters.
• The book comprises a chapter on present-day English usage.（最好把comprises改作contains）
• The book is comprised of five chapters.（该改作第一句，或把is comprised of改作consists of或is composed of）