题目内容
The manager apologized for _______ to inform me of the change in the plan for the experiment.
A. him to be not able B. his being not able
C. him not to be able D. his not being able
D
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题目内容
The manager apologized for _______ to inform me of the change in the plan for the experiment.
A. him to be not able B. his being not able
C. him not to be able D. his not being able
D