20. Last Sunday when Mr Wang was leaving Beijingfor Canada, a number of his friend ______ at the airport.
A. found him out
B. put him up
C. knocked him down
D. saw him off
词义解析:
A. found him out发现他
B. put him up为他提供食宿(更多含义:推荐)
C. knocked him down击倒他
D. saw himoff为他送行
解析:考察对动词词组含义的理解,注意平时词组的积累,根据句子含义,关键词airport机场,可得出答案D。
参考译文:上周日王先生将从北京出发到加拿大,他的许多朋友在机场为他送行。