宫颈癌Ⅱ～Ⅳ合并中晚期妊娠者，应先______，然后放疗。
参考答案：剖宫取胎
As a result of the serious flood，two thirds of the buildings in the area ______.
A．needs repairing
B．need repairing
C．need to repair
D．needs to be repaired
