He felt bad for ______ a chance to study abroad.a.having not given b.not having given c.having not been given d.not having been given

问题描述:

He felt bad for ______ a chance to study abroad.
a.having not given b.not having given
c.having not been given d.not having been given

D
首先否定要放在have done前面,排除一三项,再来他得不到去国外深造的机会,属被动,故选D