Has John set out for New York yet? Yes. I at the airport. A. have seen him off B
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Has John set out for New York yet?
Yes. I _________ at the airport.
A. have seen him off B. saw him off
C. see him off D. had seen him off
试题答案
B
考查时态。根据yes可知John已经出发去纽约了，所以送行应该发生在过去，用一般过去时。句意：John已经出发去纽约了吗？是的，我在机场为他送的行。