Question

（2006全国Ⅰ，33）Please remind me ________ he said he was going. I may be in time to see him off.

1. A.
   where
2. B.
   when
3. C.
   how
4. D.
   what

Answer 1

B
句意：请提醒我他说他什么时候要走，（以便）我能赶上为他送行。题干中第二个句子提供了关键的信息：be in time to do sth.能赶得上做某事；不耽误做某事。