问题
选择题
Lucy apologized for______to inform me of the change in the plan.
A.being not able
B.not to be able
C.not being able
D.not be able
答案
答案:C
Lucy apologized for______to inform me of the change in the plan.
A.being not able
B.not to be able
C.not being able
D.not be able
答案:C