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1、1 The term hybrid is used by breeders to describe the offspring of a cross between differentspecies, subspecies, or stra。

2、1 Walter Kravitz, Congressional Quarterlys American Congressional Dictionary: Third EditionWashington: Congressional Qua。

3、1 The U.S. Constitution, Twentieth Amendment, Commencement of the Terms of Office, states,The terms of the President and。

4、1 Walter Kravitz, Congressional Quarterlys American Congressional Dictionary: Third EditionWashington: Congressional Qua。