What are you ___ if she asks you to stay?a、doing b、 to doc、 to be_英语解答

What are you ___ if she asks you to stay?
a、doing
b、 to do
c、 to be done
d、to be doing

人气：499 ℃　时间：2019-10-15 08:30:52

解答

B
be to do = be going to do