2. 外语
  3. All the parts of these washing machines are ______, so that it is very convenient tO replace them.

All the parts of these washing machines are ______, so that it is very convenient tO replace them.

admin2011-05-29  39
问题 All the parts of these washing machines are ______, so that it is very convenient tO replace them.
选项 A、normalized
B、modernized
C、mechanized
D、standardized
答案D
解析 standardized标准化，使合乎标准；normalize使正常化；modernize现代化；mechanize机械化。句意：这种洗衣机的所有零件都已标准化了，更换零件十分方便。
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