平行承发包是（）根据建设项目的特点、项目进展情况和控制目标的要求等因素来作为项目分解的依据。
A.承包方
B.发包方
C.业主方
D.设计方
参考答案：B
一男性患儿出生后5周，呕吐频繁，进食后明显，体检见患儿消瘦，右上腹可扪及橄榄形肿块。
该患儿最可能的诊断是（）。
A.先天肥厚性幽门狭窄
B.胃幽门部实性肿块
C.胃扭转
D.贲门失弛缓症
E.急性胃扩张
If he had spent more time practicing speaking English before, he _____ able to speak it much better now.
A．will be
B．would be
C．has been
D．would have been
