选择填空。This is ____ bag. It’s _____ blue bag.
A: a…an
B: a…a
C: an…an
A: a…an
B: a…a
C: an…an
举一反三
- Don’t sit on my back/bag. A: back B: bag
- This is your bag. ______ bag is on the table. A: My B: Me C: I D: Mine
- Why did people in ancient times carry a medicine bag while hunting? A: Because they liked the scent of the medicine bag. B: Because wearing the medicine bag was very popular. C: Because the medicine bag could drive out poisonous insects. D: Because they could put some medicines in the bag.
- According to the airline, each traveller ( allow ) ________ one checked bag and one carry-on bag.
- Frankie: Are there any potato chips in the bag? Maggie: No, sorry. There aren’t any. I ate them all. A: There are a few potato chips in the bag. B: There are some potato chips in the bag. C: There are no potato chips in the bag.