单选题Last Sunday when Mr. Wang was leaving Beijing for Canada, a number of his friends _____ at the airport.Afound him outBput him upCknocked him downDsaw him off
单选题
Last Sunday when Mr. Wang was leaving Beijing for Canada, a number of his friends _____ at the airport.
A
found him out
B
put him up
C
knocked him down
D
saw him off
参考解析
解析：
句意：上周日，王先生离开北京去加拿大时，许多朋友在机场为他送行。考查动词词组。see sb. off为某人送行；出发，动身。符合句意，D项正确。find out发现，找到，查明。put up举起，张贴，建造。knock down撞倒，击倒。
句意：上周日，王先生离开北京去加拿大时，许多朋友在机场为他送行。考查动词词组。see sb. off为某人送行；出发，动身。符合句意，D项正确。find out发现，找到，查明。put up举起，张贴，建造。knock down撞倒，击倒。
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