【单项选择题】
Look at Tom! What()?
A、A.does he do
B、B.is he doing
C、C.he is doing
A、A.does he do
B、B.is he doing
C、C.he is doing
A、Fine. But it‘s my treat this time. B、It‘s newly decorated. C、Let‘s look at the menu first. D、I have no idea about what to order.