—Can I e after dinner?
—Yes, that's fine. I anything.
A. don't do
B. won't do
C. won't be doing
D. am not doing
网友回答
A. don't do
B. won't do
(答案→)C. won't be doing
D. am not doing
解析：C 考察动词时态。句意：—我晚饭后能来吗？—好的，那时我不会做任何事。After dinner是一个表示将来的时间，所以使用将来时。同时after dinner又是一个时间点，表示那时正做某事，所以使用进行时。故C正确。