Collective packing can be classified into: cartons,wooden cases,sacks,crates and kegs. A: 正确 B: 错误

中国大学MOOC: Collective packing can be classified into: cartons,wooden cases,sacks,crates and kegs.

I want to be ______(实际的), to _____(塞满) them in papar sacks.But I love books as much as she does, so I _____(摞起)them onto a single bookshelf to deal with later.

“What did you buy today, Bruce?”“I brought _____.” A: two bag of rice B: two sacks of rice C: two dozen rice D: two rices