The question is very hard.We can't solve it.
The question is very hard.We can't solve it.
The is very hard.I can't answer it.A.problem B.question C.ma
is,so,hard,no way,that,to solve it,the question.we have组成句子
The question is very difficult. we can't answer it合为一句
this question is very hard,i can't answer it(改未同义句)
This question is very hard,I can't answer.
this question is very [ ](easy) we can answer it [ ](easy)
He can answer the question h _ hard it is.
He can answer the question ______(how) hard it is
this question is s___ to that,so we can solve it easily
the question is so difficult that we can't answer it.(同义句)
the question is very e_ .everyone can answer it