10．閱讀下列短文，從所給的A、B、C、D四個選項中，選出最佳選項．
My friend is a taxi driver．He has been a taxi driver for ten years．It's a nice job most of the time．He can meet a lot of people．He always works at night because there is too much traffic during the day．He usually goes home between 1and 3o'clock in the morning．There are some very strange things，which happen at night．One day my friend was taking a woman home from a party at 3o'clock in the morning．The woman had her little dog with her．When they got to her house，she found that she had lost her key．So my friend waited in the car with the dog while she climbed in through the window．
My friend waited and waited．After half an hour of ringing the bell，he decided to find out what was going on．He tied（拴） the dog to a tree and started to climb in through the window．At that moment some policemen came．They thought my friend was a thief．Luckily the woman came downstairs．She must have gone to sleep and forgotten about my friend and the dog．
46．Why does the driver always work at night？A
A．Because it is easier to drive．
B．Because it is easier to climb in through the window．
C．Because it is easier to make money
D．Because it is easier to meet a lot of people．
47．Why did the woman climb in through the window？D
A．Because she wanted to have a rest．
B．Because her husband didn't open the door for her．
C．Because she didn't want to pay the money．
D．Because she couldn't find her key．
48．When did the story happen？A
A．Early in the morning．
B．Late at night．
C．At lunchtime．
D．At suppertime．
49．Which of the following is NOT true？C
A．The driver worked until between 1and 3o'clock in the morning．
B．The policemen made a mistake．
C．The woman had no money to pay．
D．The woman had forgotten about the driver and the dog．
50．What did the driver climb in through the window for？D
A．Getting money from the woman．
B．Phoning the police．
C．Returning the dog to the woman．
D．Seeing what happened in the house．
