In what ____________ to a last minute stay of execution, a council announced that emergency funding would keep alive two aging satellites.

单项选择题The logic of scientific development is (such) that (separates) groups of men working (on) the same problem in (far-scattered) laboratories are likely to arrive at the same answer at the same time.

单项选择题Without telephone it would be impossible to carry on the functions of ____________ every business operation in the whole country.