An important feature of consumer society is that we gain self-confidence through ______ we own.

A．that

B．what

C．which

D．/

某女士，29岁，妊娠26周后，腹部膨隆较快，28周出现腹部胀痛，呼吸困难及下肢水肿来院就诊。检查：宫底于耻联合Jc32cm，胎位触不清，胎心音听不清。首先应考虑为( )

A．多胎妊娠
B．急性羊水过多
C．巨大儿
D．卵巢囊肿
E．腹水