下列文学常识叙述有误的一项是

填入下面横线上的句子，与上句衔接最恰当的一组是（ ）公安干警及时赶赴现场侦察，中午12时，

is, she has turned professionalwriter

The professor recommends that we ____ the experiment until it is carefully designed.[ ]

With no one to________ in such a frightening situation，she felt very helpless.