单选题 I don't think Jim saw me -- he ______ into space.
  • [A] just stared
  • [B] was just staring
  • [C] has just stared
  • [D] had just stared


【正确答案】 B
【答案解析】考查时态。由于强调的是吉米“看到我”与“凝视空中”(不可能)同时进行，故用过去进行时。