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.

“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

when did Mother change her attitudes toward her daughter? A: When she stuffed books into the pack sacks. B: When she cleaned the bathroom. C: When she placed clothes into garbage bags. D: When she found the envelop under the bed.