Once there were two brothers. They were very good to each other. They were half brothers because the elder brother’s mother was dead, and then his father married again. The stepmother （继母）was not kind to the elder brother, but the younger brother loved him and often helped him.
One day, the mother gave each of the brothers a box of seeds(种子) and enough food for a few days. She said to them, “Take them. Go and plant them. One of you must plant them on the east hill, and the other on the west hill. Don’t come back if the seeds don’t come out. ” The mother gave very bad seeds to the elder brother, but the two brothers didn’t know this, and set out the next morning.
When they came to a bridge, they sat down to rest. After that, they got up to say good-bye to each other, but they took the wrong boxes of seeds!
Ten days later, the elder brother’s seeds began to grow and he came back. But the younger brother did not return home because his seeds didn’t grow. At last, he died on the hill.
根据短文内容，选择正确案。（10分）
小题1:One day, the mother gave two boxes of seeds _________
A．only to the elder son
B．only to the younger son
C．to their father
D．to the two sons小题2:The mother asked the two brothers to _________.
A．plant the seeds on the west hill
B．come back soon after they planted the seeds
C．plant the seeds on two hills
D．take the trees and plant them.小题3: In fact the mother wanted __________
A．the two brothers to plant trees
B．the two brothers to work hard
C．the elder brother to die
D．the younger brother to die小题4:Which of the following is NOT true?
A．The mother was not kind to the elder brother
B．The younger brother loved the elder brother
C．The younger brother had two mothers
D．The elder brother had two mothers小题5:The story tells us that ________.
A．one mustn’t do bad things
B．one mustn’t take the wrong box
C．one must help others
D．one must use good seeds