Tom Suddenly found his girlfriend walking ________the square, so he forced his way _____the crowd to get close to her.

A．across; across

B．over; through

C．over; into

D．across; through

患者女性，29岁。宫内妊娠40周，规律腹痛12小时，宫口开大8cm，先露头部，0，胎头矢状缝与骨盆左斜径相一致，小囟门位于5点，大囟门位于11点，此时属于胎位是（）

A.左枕前位

B.右枕前位

C.左枕后位

D.右枕后位

E.左枕横位