阅读理解。
The train I was travelling on was already half an hour late. I had to arrive in Vienna at 7:15 in time to
catch the 7:25 train to Paris, but there was no hope of that now. I told the conductor about it . He
advised me to get off two stops before Vienna station and take a taxi . When the time came, the
conductor even helped me with my bags. He wished me good luck as I jumped off. And a few minutes
later, I was racing towards the centre of the city in a taxi. It was almost 7:25 when we stopped outside
the sta?tion. I paid the driver quickly, took hold of my bags quickly and hurried inside. "Paris train" was
all I had time to say to the official (铁路职工) I saw. You can guess how I feel when he pointed to a
train that was just moving out of the station.
1. The writer arrived at Vienna station at .
A. 7:15
B. 7:25
C.7:45
D. 7:55
2. Why did the writer get off the train two stops be ? fore Vienna station?
A.He wanted to have a rest .
B.He wanted to catch the 7:25 Paris train.
C. He wanted to go to Paris by taxi
D. He wanted to meet the official.
3. How did the writer feel at Vienna station?
A. He felt lonely.
B He felt angry.
C. He felt surprised
D. He felt sad.
缺失，
近中舌侧倾斜，牙槽嵴丰满，上颌散在骨尖，颌间距离正常。修复前应做的工作是（）