The new dictionaries are very useful.

问题描述:

The new dictionaries are very useful.
They__well and __already.
A sell; have been sold out B sold;have sold out
C sell; sell out Dare sold ;have been sold out
Thinking that her baby was fast sleep,the young mother left the room,_____.
A quickly and gently Bquick and gentle.
CD省略.
第一题选A,第二题选B
请具体分析题目成分及某些用法.

第一题
及物动词read,write,sell,wash等,用作不及物动词.(个人觉得这是固定用法吧~稍微记一下)
eg. The pen writes well.
The text reads so well that you will enjoy reading it more times.
Silk clothes wash well.
所以不用考虑被动啦~
They sell well and already have been sold out.(它们卖得很好~都卖光了)
主+系+表(sell不及物) ~and ~主+系+表(sell 及物)
第二题
形容词或形容词短语作状语,表示方式,原因,时间等.(高中的话~高二必修八有讲哦~人教版的)
eg.Ripe, these apples are sweet.
Cold and hungry,he stopped working and went home.
所以后面记得选择形容词啦~
Thinking that her baby was fast sleep,the young mother left the room,_____.
(想到宝宝睡着了~那个年轻妈妈快速地,轻轻地出去了)
现在分词做状语+主句(主+谓+宾)+形容词作状语
希望帮到楼主~