英语高手来HELPEach member of the crew took the axe in turn to cut away the ice on the deck for_________he could.A.as long as B.so long as C.as possible as D.as far as 说明为什么选这个和为什么不选那个的详细原因 解释的越

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/16 01:05:14

英语高手来HELP
Each member of the crew took the axe in turn to cut away the ice on the deck for_________he could.
A.as long as
B.so long as
C.as possible as
D.as far as
说明为什么选这个和为什么不选那个的详细原因
解释的越清楚越好!

A
第一句里空前有个介词for,通常接时间,不可能接BCD的
as long as有“只要”的意思
As long as you keep working,you will get what you want.
as far as 的意思比较抽象,可以表示距离上的“远到,直到”也有“据我所知”的意思,翻译起来可根据上下文语境灵活处理.
As far as I can see,it is a perfect plan.
在我看来,这是个完美的计划.
1.当用于同级比较时,as .as 既可用于肯定中也可用于否定句中,
而so.as 只能用于否定句中.
2.当表示只要时,两者没有什么区别,可以替换.
e.g.Our profits will be good as/so long as the dollar remains strong.
使用时要注意第一个as为副词,第二个as为连词.

我感觉题目出错了,为什么前面会有个for呢?

选A
for后面加时间段,作为整个句子的状语, as long as he could表示长达他可以尽力而为的时间