Marilyn and (I) ran as (fast) as we could, but we missed our train,(which) made (us) late for work, X/ a/ t# ?, l: [# s( H
答案是选WHICH,而他解释是WHICH是代词,而前面的名词只有TRAIN,不能made us late for work.不过WHICH不是可以代前面的一句话吗? . W( r7 c3 A4 ^& ]9 N 8 r1 C/ a8 v9 ?* u. M9 `* `& o
(In the afternoon) of the space shuttle Challenger explosion, (where) seven crew members (were killed), the NASA program underwent a (massive examination) of priorities.& W V/ _9 w+ \& c3 E, {
这里说将WHERE换成IN WHICH.这又应该怎样理解喃