P: No, not very serious, but the doctor told me to stay in bed and have a good rest. S: I see. I’ll _____55_____ as soon as he came back. P: Thank you. Goodbye! S: Bye!
28、选出最合适的答案
A、visit
B、entrance
C、way
D、flight
What did the USDA find about lunches in most American schools in 2008?