关于女性骨盆的特点,下列哪项是错误的:()
A.骨盆浅而宽,呈圆筒形
B.耻骨联合长而宽
C.耻骨弓角度较大
D.骶岬突出较小
E.坐骨宽阔
参考答案:B
根据估算填.
81×30≈______×______=______; 42×29≈______×______=______.
A teacher should always be considerate______the welfare of his pupils.
A.in B.to C.of D.at