| 
 
 | 
此文章由 acb 原创或转贴,不代表本站立场和观点,版权归  oursteps.com.au 和作者 acb 所有!转贴必须注明作者、出处和本声明,并保持内容完整 
 本帖最后由 acb 于 2015-7-17 11:36 编辑  
 
1)  The two are acceptable. However, the 1st one is the best of all.  
|  Subject   |  adverb + verb  | object |  |  I |      only          know  | him. |  |  We |   hardly/barely  knew  |  the family. |  
  
2) Generally speaking, I won't use Negative Infinitive in any formal writings - when writing poems or drawing a comparison, I may do, so I'd say '... didn't happen to...'. 
In terms of spoken English, some verbs like 'decide' go with 'Not To' perfectly well e.g.  
- Initially I thought ..., then I decided not to go.
 - She told me that ... and she asked me not to tell her husband.
 - Interestingly A birds happened to evolve; B birds happened not to ...
 
 
  |   
 
评分
- 
查看全部评分
 
 
 
 
 
 |