i don't know how to begin a talk with betty .she can sit all day long ______a word.A.by B.with C.in D.without

i don't know how to begin a talk with betty .she can sit all day long ______a word.A.by B.with C.in D.without
i don't know how to begin a talk with betty .she can sit all day long ______a word.
A.by B.with C.in D.without

i don't know how to begin a talk with betty .she can sit all day long ______a word.A.by B.with C.in D.without
答案；D.without
without a word：一句话也不说.