问题补充：
My wife the night shift when my plane . That’s why no one is to meet me at the airport today.
A. will be working; arrives
B. was working; arrived
C. will have worked; has arrived
D. is working; is arriving
答案：
(答案→)A. will be working; arrives
B. was working; arrived
C. will have worked; has arrived
D. is working; is arriving
解析：考查时态，由后面的句子That’s why no one is to meet me at the airport today可以知道时态是一般现在时，由句中when意思“当…时候”，其后面是一般现在时，前面就是将来进行时，所以选A，句子意思“当飞机到达时，我的老婆将在晚上一直工作”
