cheap/cheaply2
【问】 The 
settlers 
sod homes quickly， simply and 
(TOEFL，76.2)
您在cheap/cheaply1条中说，cheap亦可用作副词，为什么上道试题把cheap判为错误，而要求改为cheaply?
【答】 并列连词and所连接的成分要求结构对等(结构平行)。and的前项为quickly和sim-ply，因此要求其后的副词也采用相同的-ly结构：cheaply。此外，还必须去掉选择项D中的were。(见parallelism)
赵振才 编著.英语常见问题解答大词典.哈尔滨：黑龙江人民出版社.1998.第250页.
- none the less/nonetheless
- nonetheless/none the less
- none the wiser
- none the worse
- none the+形容词比较级
- no/none
- no/not
- no/not... any
- nonrestrictive relative clause(非限制性定语从句)
- no one
- no one...but...
- no one but I/me
- no one el se’s/no one’s else
- no one/none
- no-one/no one
- no one of us
- no other than
- No parking
- nor
- normally
- nor/neither do I
- nor (用在肯定句之后)
- nose
- no sooner
- No sooner did we