Please excuse my______ in without _______

題目：

Please excuse my______ in without _______
A.coming,asking
B.coming,being asked
C.come,asking
前面爲什麼用coming形式啊?

解答：

excuse one's doing 原諒某人做某事
動詞+物主代詞後一般都+doing
without 是介詞,後接doing；I和ask是被動關係,我被要求進來.
所以選B