When discussing brochure content in the fifth paragraph, the writer reminds companies to
A. consider old customers as well as new ones.
B. provide support for the claims they make.
C. avoid using their own photographs.
D. include details of quality certification.
A．partB．divisionC．componentD．side
A. part
B. division
C. component
D. side
A．certaintyB．thoughtC．beliefD．idea
A. certainty
B. thought
C. belief
D. idea
What does 'run of the mill' in line 67 mean？
A. eye-catching
B. complicated
C. stylish
D. ordinary
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