子宫及附件手术病人多伴有()
A.贫血
B.肝功能不良
C.肾功能不全
D.呼吸功能不全
E.血容量不足
参考答案:A
把一根长14厘米的吸管剪成三段(每段都是整厘米数),用线串成一个三角形,有( )种剪法.
A.3
B.4
C.5
D.6
All the preparations for the task _______, and we’re ready to start.
A.complete
B.have completed
C.had been completed
D.have been completed