单选题
Mark Twain, the famous American writer, was once
traveling to Dijon by train. As he was very tired that day and needed{{U}}
{{U}} 1 {{/U}} {{/U}}sleep, he asked the conductor (乘务员) to wake him
up{{U}} {{U}} 2 {{/U}} {{/U}}they came to Dijon. He{{U}}
{{U}} 3 {{/U}} {{/U}}the conductor, "It may be very hard to wake me
up. No matter{{U}} {{U}} 4 {{/U}} {{/U}}angry I get, just put me
off the train." The conductor{{U}} {{U}} 5 {{/U}}
{{/U}} When Mark Twain{{U}} {{U}} 6 {{/U}}
{{/U}}up, it was already dark. He knew at once that the{{U}} {{U}} 7
{{/U}} {{/U}}had forgotten to wake him up. He felt very angry. So he ran up to
the conductor{{U}} {{U}} 8 {{/U}} {{/U}}shouted at him angrily.
The conductor{{U}} {{U}} 9 {{/U}} {{/U}}him for a while, and
said, "That American was{{U}} {{U}} 10 {{/U}} {{/U}}angrier when
I put him off the train."