will you stay for some more days?sorry I （） my mother called me t_英语解答

will you stay for some more days?sorry I （） my mother called me to go back at once
Amustn't B may notCcan't Dwouldn't
并说明理由

人气：385 ℃　时间：2019-09-18 01:30:06

解答

C
这里表示“做不到” 因为母亲叫我马上回去（下文）