20．Mr．Black worked in an office in London，but he lived in the country and came to work by train every day．The station was not very far from his office，and Mr．Black always went on foot，and he always went along the same street．Every evening he passed a poor man near a bridge．The man sat at the side of the road and sold matches，and there was always an old dog near him．A piece of wood was around the dog's neck，and the words"I'm blind"were written on the piece of wood．Mr．Black was a kind man．He gave him a little money，but he did not take any of his matches．
Then yesterday Mr．Black had a lot of work in his office and was very late．He said，"My train always leaves at five minutes past six，and it is ten minutes to six now．I'm not going to talk to the poor man today，and I'm not going to give him anything．I've given him a lot of money，and I've never taken any of his matches．"He came to the man and his dog，but he did not stop．He walked quickly towards the railway station．But the poor man stood up quickly，ran after him and said，"You haven't given me anything today．You're always very kind to me．Give me a little money today，too．"Mr．Black stopped and looked at the man．Then he said，"You are a blind man．How did you follow me？"The poor man said，"No，I'm not blind．My old dog is．"
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36．How did Mr．Black go to work every day？B
A．By train．
B．First by train and then on foot．
C．On foot．
D．First on foot and then by train．
37．The old man sat at the side of the road toA．
A．sell matches
B．have a rest
C．get food for his dog
D．show his blind dog
38．When does Mr．Black's train always leave？A
A.6：05
B.6：10
C.5：50
D.5：30
39．Which of these following sentences is WRONG？D
A．Mr．Black never took anything from the man．
B．The poor man's dog was blind．
C．Mr．Black usually talked to the man．
D．The poor man was really kind．
40．Why did Mr．Black always give the man some money？B
A．Because he thought the man was ill．
B．Because he thought the man was blind．
C．Because he thought the man was lazy．
D．Because he thought the man was too old．
