—How do you find the new book by JK Rowling ?

—________I guess she is out of her talent .

A．With the help of her mother

B．By accident

C．very boring

D．In the library

头位胎儿窘迫，以下表现不正确的是

A．羊水黄绿色，有胎粪

B．胎动减少，每小时0～2次

C．宫缩时胎心<120次/分

D．胎心率>160次/分

E．OCT阳性