On the box of the printing paper it says B5.
举一反三
- 1. The piece of paper that says your flight number and seat number is called a _______________.
- Do you know the following items which can’t be recycled？（ ） A: paper box B: Expired(过期的) drug C: clothes D: Clean paper
- 5. Paper can be used to make A: gunny bag B: sack C: corrugated box D: crate
- The Chinese Four Great Inventions (paper making, printing, gunpowder and compass) as well as the skills of silkworm breeding and silk spinning were transmitted to the West.
- In the Renaissance, it was ______ that greatly expand literacy. A: the religious reforms B: the translation and popularization of the Bible C: the availability of printing technology and cheap paper D: the renovations of the teaching methods