前置胎盘患者行期待疗法中,下列哪项是错误的()
A.住院观察
B.卧床休息
C.适当镇静及使用宫缩剂
D.行凝血功能检查
E.估计胎儿成熟情况
参考答案:C
Ever since their quarrel, there has been an unpleasant in the office.
A.circumstance
B.surroundings
C.condition
D.atmosphere
结节病的病理特点是__________。