【答案解析】1. That such a conjunction of circumstances might occur again soon, especially considering shrinking U.S. defense budgets and diminishing overseas base access, is problematical at best.
2. It is the insistence, as a first consideration, upon the interdependence of the various elements in, and parts of, the United States—a recognition of the old and permanently important manifestation of the American spirit of the pioneer.
3. No man thinks more highly than I do of the patriotism, as well as abilities, of the very worthy gentlemen who have just addressed the house.
4. The panel has not yet reached agreement on a crucial question, however, whether to recommend legislation that would make it a crime for private funding to be used for human cloning.
5. You have all heard it repeated that men of science work by means of induction and deduction, that by the help of these operations, they, in a sort of sense, manage to extract from Nature certain natural laws, and that out of these, by some special skill of their own, they build up their theories.