C字母开头的单词或词组(第22页)：
- continuous
- catalogue
- contrary
- catch
- contribute
- cattle
- cause
- caution
- convenient
- cautious
- cave
- convention
- cease
- ceiling
- conversation
- celebrate
- cell
- censorship
- cook
- cent
- cool
- centimetre
- cooperation
- central
- centra
- cope
- century
- copper
- copy
- certain
- certificate
- corn
- certify
- corner
- chair
- chain
- corporation
- correct
- chairman
- chalk
- correspond
- challenge
- corresponding
- corridor