妊娠小便淋痛临床不常见
A.尿频
B.尿急
C.淋漓
D.尿少
E.涩痛
参考答案:D
解析:[评析] 妊娠期,出现尿频、尿急、淋漓涩痛者,又名”子淋”。
Helen had to shout ______above the sound of the music .
A.making herself hear
B.to make herself hear
C.making herself heard
D.to make herself heard
拉斯维加斯(Las Vegas)算法是一种常用的()算法。
A.概率
B.近似
C.确定性
D.分支—限界