一道英语听力不懂,W:what time will MR.smith be back?M:He will be back
一道英语听力不懂,
W:what time will MR.smith be back?
M:He will be back after two o' clock but he'll be in the office for an hour
问:When will Mr.smith return to the office?A:after two o' clock B in an hour C At three o' clock