He apologized for .
A. his not being able to e
B. his being not able to e
C. his being able not to e
D. him not being able to e
网友回答
(答案→)A. his not being able to e
B. his being not able to e
C. his being able not to e
D. him not being able to e
解析:考查动名词复合结构。For是介词,后面接动名词。动名词复合结构中not放在doing前面,所有格放在not前。句意:因为没有能来他向我道歉。