求果断的回答!we are sure that she can swim they are going to see b
求果断的回答!
we are sure that she can swim<同义>
they are going to see beijing opera<提问>
he went to buy ticket,but there were notany left<同义>
i think he is tall<同义>
she coulid speak english<同义>
the food smellterrible否定句