Which of the following about memory testing of old mice is true? A: A bright light make it much easier for mice to find their ways to escape the maze. B: All mice being tested have been injected with young human plasma. C: There must be some factors in young human plasma which can help the old brain. D: Old blood factors will not influence the young mice.

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 represents the combination of Meetings, Incentives, Conferences and Exhibitions(MICE) （ ）

Catsliketo mice. A: chase B: purchase C: arrest D: clutch

mice ________%

What did Susan use to be afraid of A: Dogs. B: Snakes. C: 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

The acronym “MICE” came into being in the mid 1990s, it's fully recognized that the term MICE relates to meetings,______ ,______ ,______ .

MICE是指（）、（）、（）、（）。

MICErepresentsthecombinationofMeetings,Incentives,ConferencesandExhibitions(MICE)（）