it is hard to find out criminal because the only（）is dead.visitor,inspector,witness,viewer应该填哪个?

是i find it hard to say 还是i find it is hard to say why is it so hard to find jobs? it is hard for me to find him .句子结构 hard for 是什么? I find it hard to imagine与It's hard to imagine区别,为什么一个没有is,一个有is. Many people find it hard to find a job.语法怎么分析?能否在find it后加is? It is hard to Many people find it hard to find a job.和 Many people find that it is hard to find a job.第二...Many people find it hard to find a job.和 Many people find that it is hard to find a job.第二句句子结构对么?着重分析下第一句句子结 I find it hard to control find it hard to do 同义词 it's hard to find that kind she also says that these children may find it hard to thingk for thenselves为什么不是it is hard快 Usually it is hard to find a good way to learn 的词语填空 it is hard for me to find the way to quit Many people find it hard to find a job.语法对么Many people find it is hard to find a job.在it 后加 is对么，若不对上述句子成分望分析下 we find English is hard to learn good love is hard to find these A faithful friend is hard to find. What subjects do you find it hard to listen to?it 和hard之间为何不加is?如果断句的话应该是下面哪种？What subjects do you find，it hard to listen to?What subjects do you find it hard to listen to?What subjects do you find it hard