一、单项填空(共15小题;每小题1分,满分15分)1. If you rank _______ second in the race, you’ll get _____ qualification to compete for the next round.
—Health goes ahead of everything.—Yes. Keeping _____ balanced diet is good for ____ health.
―Hey, you haven’t been acting like yourself. Everything is OK?―_________.
In this company, it is required that anyone who ______ recently come here _____ this kind of test.
I can’t believe that there are _____ many poor people in ____ a rich country.
You were stupid to try climbing up there. You ______ yourself.