单项选择题
—Excuse me , I’m afraid (). . Could you tell me where I am? —You’re on the 77th street . Where would you like to go?
A.I’m missing B.I don’t know where to go C.I’ve lost my way D.I am a stranger here
A.I’mnotsure B.Nevermind C.That’simpossible D.Don’trefusehim
A.I’ve heard of it B.I’ve never heard of it C.I feel so sorry D.It’s a pity