Wu Juping was presented with her award at a ceremony which ______ the bravery of the woman

who had saved a baby falling from the tenth floor .    [ ]

A. recognized    

B. witnessed    

C. approved    

D. distinguished

—Excuse me. How can I get to the railway station?

—Turn left and then follow your nose —You _____ miss it! [ ]

A. mustn't

B. can't

C. shouldn't

D. needn't