What has the past half century witnessed according to Kapsalis?
举一反三
- What will the Smithsonian Institution Archives do with the letter according to Kapsalis?
- The twentieth century has witnessed an enormous worldwide political, economic and cultural ________.
- Over the past century and a half, the top universities in America have embraced a researchdriven ideal.
- What about Thursday morning then? At about half past ten?
- What do you know about theautomobile industry in the past and inthe20th century?