雪花的质量很轻,下落速度较慢,大多数是做()运动。 A.匀速 B.快速 C.轨迹 D

题型:单项选择题

问题:

雪花的质量很轻,下落速度较慢,大多数是做()运动。

A.匀速

B.快速

C.轨迹

D.方向

考点:肿瘤学(医学高级)动画概论动画概论题库
题型:单项选择题
Frank worked for the Canadian government. One day, he was小题1:to learn more about wolves (狼). Do wolves kill lots of caribou (北美驯鹿)? Do they kill people?They gave him lots of food, clothes and guns (手枪). Then they put him on a plane and took him to小题2:.The plane put him down and went away. There were no houses or people in this place. But there were lots of animals and lots of wolves.People tell   小题3:stories about wolves. They say wolves like to kill and eat people. Frank remembered these stories, and he was afraid. He had his gun with him  小题4:.
Then one day, he saw a group of wolves. There was a mother wolf with four baby wolves. A father wolf and another young wolf lived with them.Frank  小题5: these wolves every day. The mother was a very good mother. She gave milk to her babies. She gave them lessons about life. They learned   小题6: get food. The father wolf got food for the mother. The young wolf  小题7:the children. They were a nice, happy family—a wolf family! Frank did not need his  小题8:any longer. In a short time, he got on well with the family.
Frank watched them for five months. He learned that many stories about the wolves were  小题9:.Wolves do not eat people, and they do not eat many large animals. And he also learned bad things about men. It was men who killed many caribou and wolves.
Later, Frank wrote a book about wolves. He wanted people to  小题10:them and not to kill them.
小题11:
A.toldB.seenC.heardD.tell
小题12:
A.a small townB.a big cityC.a far placeD.a lonely beach
小题13:
A.happyB.terribleC.afraidD.boring
小题14:
A.sometimesB.all the night C.once a weekD.all the time
小题15:
A.lookedB.heardC.watchedD.drew
小题16:
A.whereB.how toC.what toD.when
小题17:
A.laughed atB.looked forC.took careD.played with
小题18:
A.foodB.gunC.moneyD.patience
小题19:
A.not trueB.trueC.interestingD.not interesting
小题20:
A.growB.understandC.knewD.feed
题型:单项选择题

文件的存取方式是由文件的性质和用户使用文件的情况确定的,一般文件的存取方式有两种方式,它们是( )

A.直接存取和间接存取

B.顺序存取和随机存取

C.只读存取和读写存取

D.直接存取和顺序存取

题型:单项选择题

巴洛克时期,声乐体裁除了歌剧外,还有()、受难曲和()等几种。

题型:单项选择题

角膜伤口缝合的原则错误的是()

A.视轴区的缝线跨度要小且进针浅

B.缝线与创缘垂直

C.垂直型伤口的进出针部位与创缘等距

D.斜形伤口的线孔在钝角缘应比锐角缘距离创缘更远

E.放射形伤口必须使每个角膜瓣的尖端拉拢到一个线环之内

题型:单项选择题

物业的名称应当以( )审定的名称为准。

A.当地政府主管部门
B.区域政府主管部门
C.政府主管部门
D.城市规划部门

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