do you know the trouble i have____the work?A.to do B.doing C.done是不是省略句啊?省略了 i have(while i was)?

B短语 have trouble (in ) doing sth 做...有困难.在这里trouble 是名词.在你的题目中,the trouble 做了先行词.本来应该是 have trouble doing the work变成定语从句：the trouble (that/which) i have doing the wo...

B,您是对的

in doing省了in

不是
如果是的话，have应该为had

B

B.while i was doing

doing
是一个固定用法,have trouble in doing sth.这里省略in.

doing
对

选B i have the trouble (in) doning the work

不是,应该选择A. Do you know the trouble I have to do the work. I have 是the trouble the 的定语从句; to do the work 是不定式作定语.
为什么说不是: 因为前后是两句话不可以这样省略. 可以全部写出或是in doing the work.

选B
是省略句，不过不是省略Ihave(while I was)
因为如果省略的是”while I was”那么之前的就是had而不是have
省略的是in
完整的句子应该是I have the trouble (in) doning the work