单选题 Some insects pass through their entire life cycles, from egg to adult,______days or weeks.
  • A. based on
  • B. in case of
  • C. in a matter of
  • D. in time for
【正确答案】 C
【答案解析】[解析] in a matter of“只是……的事”。译文：有的昆虫走过其整个生命周期，从卵到成虫，只是几天或几个星期的事。根据句子大意C项为正确答案。based on“根据……”；in case of“以防”；in time for“及时(干某事)”。