中国大学MOOC: _____ man can’t live without _____ air.
举一反三
- _____ man can’t live without _____ air. A: A; an B: a; the C: /; / D: The; the
- We ___ live without air. A: couldn’t B: can’t
- Men can’t live ( ) air. A: without B: with C: in D: of
- Air pollution is becoming worse. As is known to all, air to us is ________ water to fish. No one can imagine how human being can live without air.
- One can live without money, but____can live without air.