Question

Mary didn’t know __________, so he had to wonder along the street．

1. A.
   where to stay
2. B.
   which room to stay
3. C.
   to stay
4. D.
   where stayed

Answer 1

A
“玛丽不知道在哪里过夜，没有别的好办法，只能在街上溜达。”此题考查疑问词加不定式的用法，B项中stay缺少in，故排除。