In fact, there is no scientific _______ for theories advocating the genetic superiority of any one population over another.[单选题]
（A）basis
（B） cue
（C） bias
（D） bale
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更多英语(成人高等教育)试题
- 1Not(know) _____________her address, we couldn't get in touch with her. ）
- 2You will form bonds of friendship that will blossom over many _______. (a period of 10 years)
- 3When I first met Jenny three years ago, she _____ at a big company.
- 4It is because she is too young ______ she does not know how to deal with the situation.
- 5Mary wouldn’t have made such a stupid mistake if she_____ in such a hurry.
