题目内容
（请给出正确答案）
[主观题]
By the time you arrive home, I______for several hours, so please dont make a noise when yo
u come in.
A．shall be sleeping
B．would have slept
C．shall sleep
D．shall have been sleeping
提问人：网友loveyoyo81
发布时间：2022-01-06
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听力原文： The train I was traveling on was already half an hour late. I had planned to arrive in Chicago at 7:00 in time to catch the 7:50 train to St. Louis, but there was no hope of that now. I explained the situation to the conductor who advised me to get off before Union Station and take a taxi. When the time came, he even helped me with my language. He wished mea good luck as I jumped off, and a few minutes later I was going towards the Union Station in a taxi. It was almost 7:50 when we stopped outside the station, I paid the driver quickly, carried my bags and hurried inside.
"The St. Louis train....'？" was all I had time to say to the first porter I saw. You can imagine my disappointment when he pointed to a train that was just moving out of the station.
When did the train he was travelling on arrive in Chicago？
A．At 7:00.
B．At 7:50.
C．In time.
D．Behind its time.
