—Why were you so late this morning? —I _
题型:选择题
问题:
—Why were you so late this morning?
—I _____ in heavy traffic for an hour on the way here.
A.have been caught
B.have caught
C.had caught
D.was caught
—Why were you so late this morning?
—I _____ in heavy traffic for an hour on the way here.
A.have been caught
B.have caught
C.had caught
D.was caught