--- Why didn’t Mr. Smith arrive on time
题型:选择题
问题:
--- Why didn’t Mr. Smith arrive on time for the meeting?
--- He must have been ________ on his way here in the traffic jam.
A.held up
B.put up
C.taken up
D.given up
--- Why didn’t Mr. Smith arrive on time for the meeting?
--- He must have been ________ on his way here in the traffic jam.
A.held up
B.put up
C.taken up
D.given up