Tom apologized for______ to inform us of the change in the working plan.
A.his not being able | B.him not to be able |
C.his being not able | D.him to be not able |
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Tom apologized for______ to inform us of the change in the working plan.
A.his not being able | B.him not to be able |
C.his being not able | D.him to be not able |