肠外营养的并发症不包括哪一项

A．微量元素缺乏
B．空气栓塞
C．低血糖
D．不利切口愈合
E．高血糖

---- Housing prices are likely to stop rising because the governments at all levels ______a combination blow(组合拳) to the real-hot property markets.

---- Really good news!

A．gave

B．gives

C．have been giving

D．are giving