产褥感染的产妇,宜取的体位是
A.侧卧位B.平卧位C.俯卧位D.半坐卧位E.头低足高位
参考答案:D
I'll catch up with Lucy before she ________ the finishing line.
A.reach
B.is reaching
C.reaches
D.will reach
简述公文筐测试的操作程序。