经产妇,妊娠35周,今晨出现无原因,无痛性 * * 流血
为明确诊断,需做检查项目是
A. * * 检查
B.肛门检查
C.血小板计数
D.B型超声检查
E.凝血功能检查
参考答案:D
— Do you often get up early _____ Sunday morning?
— No, I get up _____ about eight. [ ]
A. at; in
B. in; at
C. at; on
D. on; at
车站有一批货物,上午运走了总数的20%,下午运走了总数的40%,还剩下16吨,这批货物原来有多少吨?