自然式园路,在平曲线变化时,在通行机动车地地段上,要注意行车安全,在条件困难的个别地段上,可采用最小转弯半径,为()m。
A、8;
B、10;
C、12;
D、14。
参考答案:C
The police were seeking more information to find out ______ the rich merchant.
A.who was it that killed
B.who it was that killed
C.it was who killed
D.who was it killed
前置胎盘对母亲的影响有().
A.胎盘植入
B.产后出血
C.产褥感染
D.羊水栓塞
E.急性肾衰竭