问题
选择题
—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
答案
答案：A
选A 考查动词短语辨析。答句意为：他一定是在来这儿的路上因为交通堵塞耽搁了。hold up“延迟；阻碍”，符合句意。put up“建造；张贴”；take up“从事；占据”；give up“放弃”。