B）阅读下面短文,选择最佳答案.

B）阅读下面短文,选择最佳答案.
One day two friends went fishing.They had a dog with them.When they came near the river,they put their caps on a big stone（石头）and then they went to the river bank（河岸）to look for fish.It was cold that day,so they told the dog to go back for their caps.
When the dog got there,he wanted to take both caps together in his mouth at once（立刻）.It was very difficult.After a while he noticed（注意到）that one of the caps was smaller than the other.He put the smaller one in the bigger one,got it down with his foot and then he could carry both caps at the same time.
86．The two friends went ____.
A．to work B．fishing
C．to buy fish D．to sell fish
87．On that day it was ____.
A．cold
B．hot
C．warm
D．cool
88．The dog wanted ____at the same time.
A．to eat two caps B．to carry two caps
C．to go back home D．to bring two fish
89．How many people and how many dogs are there in the story?
A．1,1
B．2,1
C．2,2
D．1,3
90．One of the caps was ____than the other.
A．bigger
B．newer
C．cheaper
D．small