交通警察：警察( )A．榜样：模范 B．猫科动物：老虎 C．油_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

交通警察：警察( )

A．榜样：模范

B．猫科动物：老虎

C．油画：国画

D．死刑：刑罚

答案

参考答案：D

解析：[命题提示]
本题考查类比推理中的种属关系
[解题要点]
注意区分种属关系和属种关系

交通警察是警察的一种，二者为种属关系。A项，榜样和模范是近义词，为质同关系；B项，老虎是猫科动物的一种，故二者为属种关系；C项，油画与国画是并列关系；D项，死刑是刑罚的一种，二者为种属关系。故选D。

名词解释

《算子长度》

完形填空

Music to My Ears
Robby was 10 for his first piano lesson in my class. Much as he tried, he ____ even the basic rhythm. However, he dutifully reviewed the pieces that I required.
Over the months he tried and tried while I ____ and encouraged him. At the end of each lesson he'd always say, "My mom's going to hear me play some day." ____ it seemed hopeless.
I only knew his mother from a ____as she waited in her aged car to pick him up. Then one day Robby stopped coming. I was secretly ____ that he stopped because of his lack of ability.
Weeks later I informed the students, including Robby, of the coming recital（独奏）. To my ____, Robby asked me if he could be included. I told him he really did not qualify because he had ____ out. He said his mom had been sick and unable to take him to lessons but he was still ____ .
“I've just got to play!" he ____. Something inside me let me allow him to.
Then came the recital night. The gym was ____ with parents. I put Robby up ____, thinking that I could save his poor performance through my “curtain closer（谢幕）.”
The recital went off smoothly. Then Robby came up on stage. His clothes were wrinkled and his hair was ____. "Why didn't his mother at least make him comb his hair for this special night?" I thought.
Robby pulled out the piano bench and began. I was not ____ for what I heard next. His fingers were ____ on the keys. Never had I heard Mozart played so well by people of his age. After he ended, everyone was ____ their feet in wild applause.
In ____ I ran up on stage and put my arms around Robby. "I've never heard you play like that, Robby! How did you ____ it?"
Robby explained, "Well, Miss Hondorf…remember I told you my mom was sick? …____ she had cancer and passed away yesterday. She was born deaf, so tonight she could hear me play in heaven. I wanted to make it special."
There wasn’t a ____ eye in the house. That night I felt he was the teacher and I was the pupil, for it was he who taught me the meaning of perseverance and ____.

A．conversation

B．performance

D．satisfaction