mice的单数是_____。
举一反三
- what is the characteristics of the germ-free mice ？ A: GF mice require 30% more calories than SPF mice B: GF mice require 30% less calories than SPF mice C: GF mice require almost the same calories than SPF mice D: No definite phenotype.
- MICE是指（）、（）、（）、（）。
- MICE represents the combination of Meetings, Incentives, Conferences and Exhibitions(MICE) （ ）
- mice ________%
- The mice with cherry red skin were ( ) A: Hypoxic rats B: carbon monoxide poisoning C: sodium nitrite poisoning D: Potassium cyanide poisoning mice E: normal mice